definitions

cat's whisker

noun

cat whisker.

RELATED CONTENT

What does 🐈 - Cat Emoji mean?Read more in this article about some frequently asked questions and fun facts related to our definitions.
READ MORE
What does 🐈 - Cat Emoji mean?Read more in this article about some frequently asked questions and fun facts related to our definitions.
READ MORE

Nearby words

cat's cradle, cat's cry syndrome, cat's meow, cat's pajamas, cat's paw, cat's whisker, cat's whiskers, cat's-claw, cat's-ear, cat's-eye, cat's-foot

Origin of cat's whisker

First recorded in 1910–15

Definition for cat's whisker (2 of 2)

cat whisker

or cat's whisker

noun

Radio. a stiff wire forming one contact in a crystal detector and used for probing the crystal.
Electronics. any wire for making contact with a semiconductor.

Origin of cat whisker

First recorded in 1910–15
Also called whisker.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for cat's whisker

cat's whisker

noun

a pointed wire used to make contact with the crystal in a crystal radio receiver
any wire used to make contact with a semiconductor
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