castoff

[ kast-awf, -of, kahst- ]
/ ˈkæstˌɔf, -ˌɒf, ˈkɑst- /
See synonyms for: castoff / castoffs on Thesaurus.com

adjective

thrown away; rejected; discarded: castoff clothing.

noun

a person or thing that has been cast off.
Printing. the estimate by a compositor of how many pages copy will occupy when set in type.

QUIZZES

THIS PSAT VOCABULARY QUIZ IS PERFECT PRACTICE FOR THE REAL TEST

In our third teacher-created PSAT practice test there are new and unique vocabulary terms you may have never heard of! Can you guess what they mean?
Question 1 of 10
seclusion

Origin of castoff

First recorded in 1735–45; adj., noun use of verb phrase cast off
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

British Dictionary definitions for castoff

cast-off

adjective

(prenominal) thrown away; abandonedcast-off shoes

noun castoff

a person or thing that has been discarded or abandoned
printing an estimate of the amount of space that a piece of copy will occupy when printed in a particular size and style of type

verb cast off (adverb)

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 castoff

cast off

1

Discard, reject, as in He cast off his clothes and jumped in the pool. This term was already used figuratively in Miles Coverdale's translation of the Bible (1535): “Thy mother ... that hath cast off her housebonds and her children” (Ezekiel 16:45).

2

Let go, set loose, as in He cast off the line and the boat drifted from the dock. [Second half of 1600s]

3

In knitting, to finish the last row of stitches, that is, take the stitches off the needle and form a selvage. For example, Your sweater is finished; I just have to cast off. [Late 1800s] Also see cast on, def. 1.

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