Definitions

first

[furst] / fɜrst /

ADJECTIVE

earliest in order

Synonyms

STRONGEST

early

STRONG

aboriginal antecedent anterior basic beginning cardinal front fundamental head inaugural initial key leading opening original pioneer premier primary prime primitive

WEAK

elementary first off headmost in the beginning inceptive incipient introductory lead off number one numero uno primeval primogenial primordial pristine right up front rudimentary

Antonyms

STRONGEST

last

STRONG

ending extra final following second

ADJECTIVE

highest in importance

Synonyms

STRONG

arch champion chief dominant foremost head leading main premier primary prime primo principal ranking ruling sovereign

WEAK

A number one advanced eminent first-class first-string greatest head of the line number one outstanding paramount predominant preeminent supreme top of the list top-flight

Antonyms

STRONG

auxiliary inessential inferior least minor secondary subordinate trivial unimportant unnecessary

ADVERB

at the beginning

Synonyms

STRONGEST

initially originally

WEAK

ahead at the outset before all else beforehand in the first place to begin with to start with

Antonyms

WEAK

finally last

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Peter Krull, director of sustainable investing at Earth Equity Advisors, also likes the First Trust ETF, which is focused on the electric grid and grid infrastructure both in the U.S. and globally.

From Barron's • Jun. 10, 2026

First they came for the preening, powdered popinjays of television news, but I did not speak out because I am not a popinjay.

From The Wall Street Journal • Jun. 8, 2026

First, grooves that resemble “toothpick” marks don’t necessarily prove tool use.

From Science Daily • Jun. 8, 2026

Chabria: First, we’ll have to agree to disagree.

From Los Angeles Times • Jun. 7, 2026

First, she sat next to me, and I brought my book so close to my nose, they were almost touching.

From "Ida B" by Katherine Hannigan

first

Example Sentences

Related Words