결론내다

The Korean verb 결론내다 is a compound term formed by the noun 결론 (gyeol-lon), meaning 'conclusion' or 'verdict,' and the verb 내다 (naeda), which literally means 'to produce,' 'to put out,' or 'to bring forth.' When combined, 결론내다 translates to 'to arrive at a conclusion,' 'to conclude,' or 'to reach a final decision.' It is a versatile word used in various contexts, ranging from formal academic settings and business meetings to everyday personal reflections. Unlike the simple act of 'ending' something, this word implies a cognitive or collaborative process that results in a definitive stance or judgment.

Core Meaning

To finalize a thought process or discussion by establishing a clear result or opinion.

In a professional environment, you will frequently hear this word when a team has been debating a strategy and finally settles on a path forward. It suggests that the 'output' (the conclusion) has been successfully 'brought out' of the complex discussion. In legal or journalistic contexts, it refers to the final verdict or the summary of an investigation. It is not merely about stopping a conversation; it is about the intellectual labor required to synthesize information into a single, actionable point.

The nuance of '내다' (to produce/yield) is crucial here. While '결론을 짓다' (to wrap up a conclusion) focuses more on the closure of the act, 결론내다 emphasizes the production of the result itself. It is often used when the conclusion was difficult to reach or required significant effort. For instance, if you are struggling with a personal dilemma, such as whether to move to a new city, the moment you finally decide is the moment you 결론내다. It carries a sense of resolution and finality that '생각하다' (to think) or '고민하다' (to worry/deliberate) lacks.

Usage Context

Used in business, research, legal proceedings, and personal decision-making to indicate the end of a deliberative process.

Furthermore, the word is often associated with objectivity. When a scientist 결론내다 based on data, it implies that the evidence led them to that point. It is less about personal preference and more about the logical end-point of a series of facts. This makes it a high-frequency word in news reporting where anchors summarize the findings of a government probe or a social study. If you want to sound more sophisticated and precise than just saying 'decided' (결정하다), using 결론내다 shows that you understand the process of deduction.

In summary, use 결론내다 when you want to highlight the finality and the logical progression that led to a specific outcome. It is a powerful verb that signals the end of uncertainty and the beginning of a clear understanding or a new phase of action based on that conclusion.

Using 결론내다 correctly requires an understanding of its grammatical structure and the particles it typically pairs with. As a transitive verb, it often takes an object—the conclusion itself—marked by the object marker ~을/를, or it can be used with a clausal connector like ~라고 (that) when reporting what the conclusion actually is.

Pattern 1: [Noun]을/를 결론내다

This is used when the 'conclusion' is the direct object. For example, '사건을 결론내다' (to conclude a case).

When you want to specify the content of the conclusion, you use the citation form. For example, if you conclude that 'it is impossible,' you would say '불가능하다고 결론내다'. Here, ~고 acts as the bridge between the thought and the action of concluding. This is perhaps the most common way to use the word in intellectual and professional discourse.

The verb can be conjugated into various tenses. In the past tense, 결론냈다 (or 결론내었다) is used to indicate that the decision has already been reached. In the future tense, 결론낼 것이다 is used when the conclusion is still pending. It is also common to see it in the form 결론내지 못하다 (cannot reach a conclusion), which highlights a state of deadlock or ongoing debate.

Pattern 2: [Clause]~라고 결론내다

Used to state the specific content of the conclusion. '그가 범인이라고 결론냈다' (Concluded that he is the culprit).

In formal writing, such as essays or reports, 결론내다 serves as a perfect transition to the final paragraph. Phrases like '위의 사실들을 바탕으로 다음과 같이 결론낼 수 있다' (Based on the facts above, we can conclude as follows) are standard academic markers. It provides a signal to the reader that the analysis is over and the final synthesis is being presented.

One interesting aspect of 결론내다 is its use in the passive or causative-like senses in complex sentences. While the word itself is active, the context often implies a collective effort. For example, '우리는 이 문제를 이렇게 결론내기로 합의했다' (We agreed to conclude this problem in this way). Here, it shows that the conclusion is the result of a mutual agreement.

Finally, consider the level of formality. While '결론내다' is neutral, in very formal settings like a courtroom, you might hear '결론을 내리다'. '내리다' (to drop/hand down) adds a layer of authority, as if the conclusion is a judgment being handed down from a higher power. However, for 90% of situations, including business and daily life, 결론내다 is the most natural and efficient choice.

If you are a fan of Korean dramas, particularly those in the legal, medical, or corporate genres, you will hear 결론내다 constantly. In a legal drama, a prosecutor might say, '우리는 피고인이 유죄라고 결론냈습니다' (We have concluded that the defendant is guilty). This marks a pivotal moment in the narrative where the investigation ends and the trial or final judgment begins.

Media & News

News anchors use this word to summarize government reports or the results of a high-profile investigation.

In corporate culture, during '회의' (meetings), the chairperson or team leader will often use this word to transition from discussion to action. '이제 결론을 내야 할 시간입니다' (It's time to reach a conclusion). This phrase is a common signal that the 'brainstorming' phase is over and the 'decision-making' phase has arrived. It carries a certain weight and pressure, indicating that the time for talk is finished.

In daily life, friends might use it when talking about their relationships or future plans. For example, if someone has been dating for a long time and is unsure about marriage, they might tell a friend, '결국 헤어지기로 결론냈어' (In the end, I concluded that we should break up). Here, the word emphasizes that the decision was not impulsive but the result of long-term thought and deliberation.

Academic Settings

Professors use it when summarizing a lecture or when students present their research findings.

You will also find this word in documentaries and educational programs. When a narrator explains a historical event, they might say, '역사학자들은 이 사건이 전쟁의 시작이었다고 결론내고 있습니다' (Historians are concluding that this event was the start of the war). It provides a sense of authority and scholarly consensus. It's a word that bridges the gap between raw data and meaningful narrative.

Lastly, in the world of internet forums and social media debates, users often '결론내다' a heated discussion by summarizing the majority opinion. You might see a post titled '오늘의 결론' (Today's Conclusion), followed by a sentence ending in '...라고 결론내면 될까요?' (Can we conclude that...?). This shows how the word is used to seek consensus in a digital community.

One of the most common mistakes learners make with 결론내다 is confusing it with the simple verb 결정하다 (gyeol-jeong-ha-da), which means 'to decide.' While they are related, 결론내다 implies a much more rigorous process of analysis and deduction. You 'decide' what to eat for lunch (결정하다), but you 'reach a conclusion' about a complex business merger (결론내다). Using 결론내다 for trivial matters can sound overly dramatic or stiff.

Mistake 1: Overuse in Casual Situations

Avoid: '오늘 점심은 피자로 결론냈어' (I concluded today's lunch is pizza). Better: '오늘 점심은 피자로 정했어'.

Another frequent error involves the particles. Some learners try to use the subject marker ~이/가 with 결론 when they mean 'a conclusion was reached.' However, 결론내다 is an active verb. If you want to say 'a conclusion was reached' (passive), you should use '결론이 나다'. Notice the difference: 결론을 내다 (I/we reached a conclusion) vs. 결론이 나다 (A conclusion came out/was reached). Misusing these can lead to awkward sentences where the subject and object are confused.

Learners also often confuse 결론내다 with 결말을 짓다 (gyeol-mal-eul jit-da). While 결론 is a logical conclusion or result, 결말 usually refers to the 'ending' of a story, movie, or a specific situation. You wouldn't '결론내다' a novel; you would '결말을 짓다' its plot. Using the wrong noun here can change the meaning from a logical result to a narrative finish.

Mistake 2: Mixing with '결말' (Ending)

'결론' is for logic/decisions; '결말' is for stories/narratives. Don't swap them!

Spelling can also be a minor issue. Because the 'ㄴ' in '결론' and the 'ㄴ' in '내다' meet, some beginners might accidentally write it as '결로내다' or '결론에다'. Always remember that it is a combination of two distinct words: 결론 + 내다. Keeping the root word '결론' (conclusion) in mind will help you maintain the correct spelling in all conjugations.

Lastly, watch out for the 'honoring' of the verb. In very formal situations where you are talking about a superior's decision, you should use the honorific form '결론을 내리시다'. Simply using '결론내다' when referring to a CEO or a professor might sound slightly disrespectful or too blunt. Adding that honorific '시' shows you respect the weight of their conclusion.

While 결론내다 is a fantastic word, knowing its synonyms and alternatives will allow you to express the nuance of 'concluding' more precisely in different situations. Korean has several words that overlap in meaning but differ in their register or specific application.

결정하다 (Gyeol-jeong-ha-da)

The most common word for 'to decide.' It is broader than '결론내다' and can be used for both small daily choices and major life decisions.

결론을 내리다 (Gyeol-lon-eul nae-ri-da) is the more formal cousin of 결론내다. The verb 내리다 (to hand down) gives it an air of authority. It is the standard term used by judges, high-ranking officials, or in formal written reports. If you are writing a thesis or a legal document, use '내리다' instead of '내다' to sound more authoritative and professional.

마무리하다 (Ma-mu-ri-ha-da) means 'to wrap up' or 'to finish off.' While 결론내다 focuses on the logical result, 마무리하다 focuses on the completion of the work or the task. For example, after you reach a conclusion, you might '마무리하다' the report by formatting it and sending it out. It's about the final touches rather than the final decision.

단정하다 (Dan-jeong-ha-da)

This means 'to conclude' or 'to judge' but often with a nuance of being firm or even hasty. It's often used when someone makes a definitive judgment about something without enough evidence.

매듭짓다 (Maedeup-jitda) is a beautiful idiomatic expression meaning 'to tie the knot' or 'to conclude/settle.' It is often used for long-standing issues or complicated situations that have finally been resolved. It implies that a 'loose end' has been tied up. This is a great word to use in more literary or emotional contexts where '결론내다' might feel too cold or clinical.

Finally, consider 확정하다 (Hwak-jeong-ha-da), which means 'to finalize' or 'to confirm.' This is used when a decision or conclusion has already been made, and you are now making it official or unchangeable. For example, once a team '결론내다' a plan, the boss will '확정하다' the budget for it. Understanding these subtle differences will make your Korean sound much more native and precise.