security

[ si-kyoor-i-tee ]
/ sɪˈkyʊər ɪ ti /

noun, plural se·cu·ri·ties.

adjective

of, relating to, or serving as security: The company has instituted stricter security measures.

Origin of security

1400–50; late Middle English securytye, securite(e) < Latin sēcūritās. See secure, -ity
Related formsnon·se·cu·ri·ty, noun, plural non·se·cu·ri·ties.o·ver·se·cu·ri·ty, nounself-se·cu·ri·ty, nounsub·se·cu·ri·ty, noun, plural sub·se·cu·ri·ties.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for security

British Dictionary definitions for security

security

/ (sɪˈkjʊərɪtɪ) /

noun plural -ties

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

Word Origin and History for security

security


n.

mid-15c., "condition of being secure," from Latin securitas, from securus "free from care" (see secure). Replacing sikerte (early 15c.), from an earlier borrowing from Latin; earlier in the sense "security" was sikerhede (early 13c.); sikernesse (c.1200).

Meaning "something which secures" is from 1580s; "safety of a state, person, etc." is from 1941. Legal sense of "property in bonds" is from mid-15c.; that of "document held by a creditor" is from 1680s. Phrase security blanket in figurative sense is attested from 1966, in reference to the crib blanket carried by the character Linus in the "Peanuts" comic strip (1956).

Online Etymology Dictionary, © 2010 Douglas Harper

Idioms and Phrases with security

security


In addition to the idiom beginning with security

  • security blanket

also see:

  • lull into (false sense of security)
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.