captain

1 of 3

noun (1)

cap·​tain ˈkap-tən How to pronounce captain (audio)
also ˈkap-ᵊm
Synonyms of captainnext
1
a(1)
: a military leader : the commander of a unit or a body of troops
(2)
: a subordinate officer commanding under a sovereign or general
(3)
: a commissioned officer in the army, air force, or marine corps ranking above a first lieutenant and below a major
b(1)
: a naval officer who is master or commander of a ship
(2)
: a commissioned officer in the navy ranking above a commander and below a commodore and in the coast guard ranking above a commander and below a rear admiral
c
: a senior pilot who commands the crew of an airplane
d
: an officer in a police department or fire department in charge of a unit (such as a precinct or company) and usually ranking above a lieutenant and below a chief
2
: one who leads or supervises: such as
a
: a leader of a sports team or side
c
: a person in charge of hotel bellhops

called also bell captain

3
: a person of importance or influence in a field
captains of industry

captain

2 of 3

verb

captained; captaining; captains

transitive verb

: to be captain of : lead
captained the football team

captainship

3 of 3

noun (2)

plural -s
1
: condition, rank, post, or authority of a captain
2
: skill as a military leader
3

Examples of captain in a Sentence

Noun (1) The captain has turned off the “fasten seat belt” sign. the captain is responsible for everything that happens to his ship in the course of a voyage Verb The ship was captained by John Smith. She captained last year's team.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Noun
Gudas is the second player who was a captain this past season to join Florida in recent weeks. ABC News, 1 July 2026 Les Bleus schooled the Blågult, and there are few superlatives left for the French captain and his attacking rogues’ gallery. Mark Hodge, NBC news, 1 July 2026
Verb
Because this player cannot be captained, transferred or substituted, the ideal strategy is to simply identify your highest-upside option in the best fixture. Abdul Rehman, New York Times, 27 June 2026 Blorian is just as physically imposing as Mosquera and comes off captaining Hapoel Be’er Sheva to a cup and league double. Daniel Sperry, Kansas City Star, 2 July 2026 See All Example Sentences for captain

Word History

Etymology

Noun (1)

Middle English capitane, from Anglo-French capitain, from Late Latin capitaneus, adjective & noun, chief, from Latin capit-, caput head — more at head

First Known Use

Noun (1)

14th century, in the meaning defined at sense 1a(1)

Verb

1598, in the meaning defined above

Time Traveler
The first known use of captain was in the 14th century

Browse Nearby Words

Cite this Entry

“Captain.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/captain. Accessed 7 Jul. 2026.

Kids Definition

captain

1 of 2 noun
1
a
: the commanding officer of a military unit
b
: a military commissioned officer with a rank just below that of major
2
a
: the commanding officer of a ship
b
: a naval commissioned officer with a rank just below that of commodore
3
: a fire or police department officer with a rank usually between that of chief and lieutenant
4
a
: the leader of a team or side
b
: a person in charge of several waiters in a restaurant

captain

2 of 2 verb
: to be captain of
Etymology

Noun

Middle English capitane "military leader," from early French capitain (same meaning), from Latin capitaneus "chief," from caput "head" — related to cadet, capital, chief

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