beak

noun

ˈbēk 

1

a

: the bill of a bird

especially : a strong short broad bill

b(1)

: the elongated sucking mouth of some insects (such as the true bugs)

(2)

: any of various rigid projecting mouth structures (as of a turtle)

c

: the human nose

2

: a pointed structure or formation:

a

: a metal-pointed beam projecting from the bow especially of an ancient galley for piercing an enemy ship

b

: the spout of a vessel

c

: a continuous slight architectural projection ending in an arris see molding illustration

d

: a process suggesting the beak of a bird

3

chiefly British

a

: magistrate

b

: headmaster

beaked

ˈbēkt 

adjective

beaky

ˈbē-kē 

adjective

Synonyms of beak

• mouth
• mandible
• muzzle

Examples of beak in a Sentence

the beak of a hawk

an actor with a big beak

Recent Examples on the Web

The bright red, tubular flowers attract hummingbirds, whose long beaks and tongues perfectly suit the flower shape. —Anne Readel, Better Homes & Gardens, 20 Feb. 2026

Analysis of the bone’s vascular canals and surface texture suggests this massive blade was sheathed in a keratinous horn, much like a modern bird’s beak. —Mrigakshi Dixit, Interesting Engineering, 19 Feb. 2026

The officers were concerned about the eagle’s beak and its sharp talons. —Nicholas Williams, New York Daily News, 18 Feb. 2026

Birds, a Gothic literature leitmotif, also reared their beaks at Bibhu Mohapatra, whose ghostly white gowns in macramé lace resembled feathers framing the jaw. —Ari Stark, Footwear News, 17 Feb. 2026

Word History

Etymology

Middle English bec, from Anglo-French, from Latin beccus, of Gaulish origin

First Known Use

13th century, in the meaning defined at sense 1a

Rhymes for beak

• beek
• bleak
• cheek
• chic
• clique
• creak
• creek
• eke
• freak
• geek
• greek
• leak

Kids Definition

beak

noun

ˈbēk 

1

a

: the bill of a bird

especially : the bill of a bird of prey adapted for striking and tearing

b

: any of various rigid mouth structures (as of a turtle) that stick out

also : the long sucking mouth of some insects

c

: the human nose

2

: a part shaped like a beak

beaked

ˈbēkt 

adjective