A2 determiner Neutral #600 most common 1 min read

third

/θɜːrd/

'Third' specifies the ordinal position immediately following the second item in any ordered sequence.

Word in 30 Seconds

  • Indicates the position after second.
  • Used for order, rank, and fractions.
  • Common in everyday and formal English.

Overview

The word 'third' is an ordinal number, representing the position of an item in a series. It specifically denotes the item that comes after the second item and before the fourth. As a determiner, it is often used before a noun to specify which item in a sequence is being referred to.

It is commonly used to count items in order, such as in days of the week (the third day is Tuesday), months of the year (the third month is March), or simply in a list of objects or people. It can also be used to indicate a fraction (one-third) or a rank in a competition or hierarchy.

You'll encounter 'third' in everyday conversations about order and sequence. For example, 'This is my third cup of coffee today.' It's also used in more formal settings like historical accounts ('the third chapter of the book') or when discussing rankings ('She finished in third place'). In academic contexts, it might appear when referring to specific points in an argument or stages in a process.

The primary related word is 'three', which is the cardinal number. 'Three' counts quantity, while 'third' indicates position. For example, 'I have three apples' (quantity) versus 'This is the third apple I've eaten' (position). Other ordinal numbers like 'first' and 'second' function similarly to 'third' but represent different positions in a sequence.

Examples

1

This is my third time visiting London.

everyday

Esta es mi tercera vez visitando Londres.

2

The third chapter of the novel deals with the protagonist's childhood.

academic

El tercer capítulo de la novela trata sobre la infancia del protagonista.

3

He finished third in the race.

sports

Terminó tercero en la carrera.

4

March 3rd is my birthday.

everyday

El 3 de marzo es mi cumpleaños.

Common Collocations

the third time la tercera vez
third place tercer lugar
third floor tercer piso
third person tercera persona

Common Phrases

third time lucky

a la tercera va la vencida

third degree

tercer grado

third world

tercer mundo

Often Confused With

third vs three

'Three' is a cardinal number used for counting quantity (e.g., 'three dogs'). 'Third' is an ordinal number used for position in a sequence (e.g., 'the third dog').

third vs thirty

'Thirty' is the cardinal number representing the quantity of 30. 'Third' refers to the position number 3 in a sequence.

Grammar Patterns

the + third + noun (e.g., the third house) third + noun (e.g., third attempt) third place March third / the third of March

How to Use It

Usage Notes

As a determiner, 'third' usually precedes a noun, often with the definite article 'the' ('the third day'). It can also function as a pronoun when the noun is understood ('He finished third'). It is a fundamental ordinal number used across various registers.


Common Mistakes

Learners sometimes confuse 'third' (position) with 'three' (quantity). Ensure you use 'third' when indicating order or rank, and 'three' when stating how many items there are.

Tips

💡

Remember the order: 1st, 2nd, 3rd

Think of 'first', 'second', and 'third' as steps in a sequence. 'Third' is the step after 'second'.

⚠️

Don't confuse with 'three'

Remember that 'three' is about quantity, while 'third' is about position. Using the wrong one can change the meaning.

🌍

Common ordinal usage

In many cultures, using ordinal numbers like 'third' is standard when discussing rankings, dates, or sequence in daily life.

Word Origin

The word 'third' comes from the Old English 'þridda', which is related to the Proto-Germanic word '*thridja'. It has consistently represented the ordinal number following 'second' throughout the history of the English language.

Cultural Context

Ordinal numbers like 'third' are crucial for understanding sequences, historical events, and social rankings in many cultures. They help structure narratives and establish order.

Memory Tip

Imagine a race: first place, second place, and then the 'third' person gets the bronze medal. It's the position right after second.

Frequently Asked Questions

4 questions

'Three' is a cardinal number used for counting (e.g., 'three cats'). 'Third' is an ordinal number used to show position in a series (e.g., 'the third cat').

Yes, 'third' is commonly used for time. For example, 'the third hour of the day' or 'my third birthday'.

It's used to form the denominator of the fraction 1/3, read as 'one-third'.

Often, yes, like 'the third book'. However, it can sometimes stand alone if the noun is understood, such as 'He came third in the race'.

Test Yourself

fill blank

This is my ___ attempt to bake a cake.

Correct! Not quite. Correct answer: a

'Third' is the correct ordinal number to indicate the position in a sequence of attempts.

multiple choice

Which sentence is correct?

Correct! Not quite. Correct answer: b

Sentence B correctly uses 'third' as an ordinal number to indicate position in a line. Sentences A, C, and D use the cardinal number 'three' or misuse it.

sentence building

Build a sentence using: 'is', 'day', 'today', 'third', 'the', 'March'

Correct! Not quite. Correct answer: a

This sentence correctly uses 'third' to state the date, indicating the position of the day within the month.

Score: /3

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