acuminate

American  

[uh-kyoo-muh-nit, -neyt, uh-kyoo-muh-neyt] / əˈkyu mə nɪt, -ˌneɪt, əˈkyu məˌneɪt /

adjective

1. Botany, Zoology. pointed; tapering to a point.

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verb (used with object)

acuminated, acuminating

1. to make sharp or keen.

acuminate British  

adjective

1. narrowing to a sharp point, as some types of leaf

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verb

1. (tr) to make pointed or sharp

Other Word Forms

• acumination noun
• subacuminate adjective
• subacumination noun

Etymology

Origin of acuminate

1595–1605; < Latin acūminātus (past participle of acūmināre ), equivalent to acūmin- (stem of acūmen ) acumen + -ātus -ate ¹

Example Sentences

Another species in crisis is the acuminate crayfish, which is unique to Montgomery and Prince George’s counties, experts said, and found largely in the Anacostia watershed.

From Washington Post

Dale’s team has focused on altering Cavendish plants by inserting a gene from the wild banana Musa acuminate malaccensis that confers resistance to TR4.

From Nature

A series of fortunate events brought me to a floor somewhere in the mid-twenties of London’s most acuminate skyscraper, the 72-storey, 306-metre Shard.

From The Guardian

Spire slightly produced, acuminated; the whorls with a central indented line.

From Project Gutenberg

Caroliniàna, Gray, the plant of the Northern States, has more erect branches, rather panicled inflorescence with at length scattered flowers, and very acute or acuminate calyx-lobes.—Salt marshes along the coast, from Lab. to Tex.

From Project Gutenberg