alligator

[ al-i-gey-ter ]
/ ˈæl ɪˌgeɪ tər /

noun

either of two broad-snouted crocodilians of the genus Alligator, of the southeastern U.S. and eastern China.
(loosely) any broad-snouted crocodilian, as a caiman.
Metallurgy. a machine for bringing the balls of iron from a puddling furnace into compact form so that they can be handled.
Jazz. an enthusiastic fan of swing.

verb (used without object)

(of paint, varnish, or the like) to crack and acquire the appearance of alligator hide, as from weathering or improper application to a surface.
Metalworking. (of a rolled metal slab) to split and curl up and down at one end; fishmouth.

Origin of alligator

1560–70; < Spanish el lagarto the lizard < Vulgar Latin *ille that + *lacartus, for Latin lacertus lizard
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for alligator

British Dictionary definitions for alligator

alligator

/ (ˈælɪˌɡeɪtə) /

noun

a large crocodilian, Alligator mississipiensis, of the southern US, having powerful jaws and sharp teeth and differing from the crocodiles in having a shorter and broader snout: family Alligatoridae (alligators and caymans)
a similar but smaller species, A. sinensis, occurring in China near the Yangtse River
any crocodilian belonging to the family Alligatoridae
any of various tools or machines having adjustable toothed jaws, used for gripping, crushing, or compacting

Word Origin for alligator

C17: from Spanish el lagarto the lizard, from Latin lacerta
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012