사본

The word 사본 is a fundamental noun in Korean, composed of the Hanja characters 寫 (to copy/transcribe) and 本 (book/root/original). Essentially, it means a duplicate or a copy of an original item.

Think of it as the backup you keep when you don't want to risk losing the original document. Whether you are at a government office, a school, or just printing a document at home, you are dealing with a 사본 whenever you make a reproduction of the master file.

It is distinct from a '복사본' (photocopy), as 사본 is a broader term that can refer to digital copies, transcripts, or official duplicates. Understanding this word is essential for navigating daily administrative tasks in Korea.

The term 사본 finds its roots in ancient Chinese characters. The character 寫 (sa) originally meant to write out or transcribe, while 本 (bon) refers to the origin or the base object.

Historically, before the invention of modern printing or digital scanners, a 사본 was created by hand-copying important texts or legal documents. This was a painstaking process requiring high precision to ensure the copy matched the original perfectly.

As technology evolved, the meaning shifted from 'transcription' to 'reproduction.' Today, it represents any form of duplication, from physical photocopies to digital backups on a hard drive. It remains a staple in formal and legal terminology because it implies a level of authenticity that a simple 'copy' might lack.

You will hear 사본 most frequently in formal or business contexts. It is standard practice to ask for a 사본 (copy) when submitting documents for an application or a contract.

Common collocations include 사본을 제출하다 (to submit a copy) and 사본을 보관하다 (to keep a copy). In casual settings, people might use '복사본' more often, but 사본 is the preferred term for official documentation.

It is important to note that 사본 implies the existence of an '원본' (original). Never use 사본 to refer to the primary document itself, as that would cause confusion in legal or administrative settings.

While 사본 is a technical term, it appears in several fixed expressions:

• 사본을 뜨다: To make a copy (colloquial).
• 원본 대조 필: A stamp meaning 'certified as a true copy' (lit. original comparison complete).
• 사본 제출 요망: A formal request for a copy to be submitted.
• 디지털 사본: A digital copy or backup of a file.
• 공증된 사본: A notarized copy, essential for legal matters.

사본 is a noun and does not change form based on plurality. It is treated as a count noun when referring to specific copies (e.g., 사본 한 부 - one copy).

Pronunciation is straightforward: [sa-bon]. The 's' is a soft dental sound, and the 'b' is a light bilabial plosive. It rhymes with words like 자본 (capital) and 일본 (Japan).

In sentences, it is often followed by particles like -을/를 (object marker) or -이/가 (subject marker). It is rarely used as a verb stem; instead, you combine it with verbs like 만들다 (to make) or 제출하다 (to submit).