sinker

[ sing-ker ]
/ ˈsɪŋ kər /

noun

a person or thing that sinks.
a person employed in sinking, as one who sinks shafts.
a weight, as of lead, for sinking a fishing line or net below the surface of the water.
Slang. a doughnut or, sometimes, a biscuit or muffin.
Also called sinkerball. Baseball. a fastball that curves downward sharply as it reaches the plate.

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Origin of sinker

First recorded in 1520–30; 1870–75 for def. 4; 1930–35 for def. 5; sink + -er1

OTHER WORDS FROM sinker

sink·er·less, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for sinker

British Dictionary definitions for sinker

sinker
/ (ˈsɪŋkə) /

noun

a weight attached to a fishing line, net, etc, to cause it to sink in water
a person who sinks shafts, etc
US an informal word for doughnut
hook, line, and sinker See hook (def. 18)
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

Idioms and Phrases with sinker

sinker

see hook, line, and sinker.

The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.