American Dictionary

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Definition first in American English

first adverb, number, pronoun, noun

adverb, number, pronoun, noun
/fɜrst/

First can be used in the following ways:

as a number: This is the first car I’ve ever owned.

as a pronoun: It’s often tougher for a team in their second year than their first.

as an adverb: Speak to me first, before you do anything.

as a sentence adverb (making a comment on the whole sentence or clause): First, I want to explain the purpose of this meeting.

as a noun: That visit was a first for me.

1

coming, happening, or starting before all the others

1.1

coming, happening, or starting before all the others

Example

He has two daughters from his first marriage and a son from his second.

Example

Julia got there first, but Susan arrived just a few minutes later.

Example

I was first in line so I think I should be served first.

Example

The lecture is the first in a series that will be presented at the university.

Synonyms and related words
1.2

if you do something first, you do it before you do anything else

Example

First, let's go around the room and introduce ourselves.

Example

Can't I just finish reading this article first?

Synonyms and related words
1.3

used for introducing the thing that comes before the others in a series or list

Example

There is a strict procedure you must follow: first make sure the safety catch is on.

1.4

used for referring to a thing or place that you reach before any other when you are going somewhere

Example

Take the first road on the right.

Example

It's the first house that you come to.

2

used for referring to something that has never happened before, or has not happened since a particular time

2.1

used for referring to something that has never happened before, or has not happened since a particular time

Example

This will be Kenny's first trip overseas.

Example

I first met him in 1980.

Example

The strike is the first in the industry since 1987.

Example

I remember the first time I went to church.

2.2

used for referring to someone who does something that no one has ever done before, or that no one has done since a particular time

Example

Who was the first man on the moon?

Example

"Has anyone else visited you?" "No, you're the first."

Example

Hillary and Norgay were the first to climb Everest.

Synonyms and related words
2.3

something that has never happened before and is therefore important or exciting

Example

He cooked me a meal, which was a first for him.

Synonyms and related words
3

at the beginning of a period of time, a situation, an activity, etc.

Example

They borrowed $65 million to cover the first six months of 1993.

Example

When I first started running, I could do a mile in nine minutes.

Example

The first few days of our vacation were wonderful.

Synonyms and related words
4

used for giving an important fact or reason that will be followed by other less important facts

4.1

used for giving an important fact or reason that will be followed by other less important facts

Example

There are four reasons. First, the company has to make money.

Synonyms and related words
4.2

used for referring to the main or most important thing

Example

His first love was music.

Example

Our first consideration must be the safety of the passengers.

Synonyms and related words
5

better than anyone or anything else in a game, competition, etc.

Example

Karen has always been first in her class.

Example

Phil Gray came first in the under-12 competition.

Example

Crowe's book of poems won first prize in last year's competition.

Synonyms and related words
6

in the U.K. and Australia, the highest grade for an undergraduate degree from a university

Example

He got a first in maths from Imperial College.

Synonyms and related words
7

used for referring to the lowest gear of a car, bicycle, etc.

Example

Shift down to first gear.

Example

Now put the car in first.

Synonyms and related words
Definition first in American English

Related Words

Words related to first:

a etc. year (phrase) at first (phrase) at first blush (phrase) at first instance (phrase) at first (phrase) at the earliest/first opportunity (phrase) business class (noun) class (noun) come first (phrase) cousin (noun) double first (noun) fall at the hurdle (phrase) feet first (phrase) first (adverb, number, pronoun, noun) first aid (noun) first aid kit (noun) first and foremost (phrase) First Australians (noun) first base (noun) first class (noun) first class (adjective) first class (adverb) first come, first served (phrase) first cousin (noun) first degree (noun) first edition (noun) first fruits (noun) first gear (noun) first generation (noun) first half (noun) first language (noun) first language acquisition (noun) first lieutenant (noun) first light (noun) first mate (noun) First Minister (noun) first name (noun) First Nation (noun) First Nation peoples (noun) first night (noun) first of all (phrase) first off (phrase) first offender (noun) first officer (noun) first principles (noun) first reading (noun) first refusal (noun) first responder (noun) first strike (noun) first thing (in the morning) (phrase) first things first (phrase) first violin (noun) first world problem (noun) first-degree (adjective) first-ever (adjective) first-hand (adjective) first-hand (adverb) first-rate (adjective) first-string (adjective) first-time (adjective) first-time buyer (noun) first-time offender (noun) of all (phrase) hand (phrase) person (phrase) for the etc. time (phrase) from the (very) first (phrase) get to first base (phrase) have first call on (phrase) head first (adverb) if at first you don’t succeed, (try, try, and try again) (phrase) in the first instance (phrase) in the first place (phrase) last in, first out (phrase) make the first move (phrase) about something (phrase) people-first language (noun) put first (phrase) someone’s first choice (phrase) strike the first blow (phrase) the First Amendment () the First Family (noun) the first floor (noun) the first flush of (phrase) the First Lady (noun) the first person (noun) the first someone of something (phrase) the First World (noun) the etc. right (phrase) the etc. time (phrase) there’s a first time for everything (phrase) twenty-first (noun) would rather die (phrase) 2.1 (noun)