lib

[ lib ]
/ lɪb /

noun Informal.

liberation(def 2): women's lib; gay lib.

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anchorite

Origin of lib

First recorded in 1965–70; by shortening

Definition for lib (2 of 6)

lib.1

Origin of lib.

1
From the Latin word liber

Definition for lib (3 of 6)

Definition for lib (4 of 6)

Definition for lib (5 of 6)

ad lib
[ ad lib, ad ]
/ æd ˈlɪb, ˈæd /

noun

something improvised in speech, music, etc.: Was that joke part of your speech or an ad lib?

adverb

at one's pleasure; without restriction.
freely; as needed; without stint: Water can be given to the patients ad lib.

Origin of ad lib

First recorded in 1810–20; see origin at ad libitum

Definition for lib (6 of 6)

ad lib.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for lib

British Dictionary definitions for lib (1 of 3)

lib
/ (lɪb) /

noun

informal, sometimes derogatory short for liberation (def. 2)

British Dictionary definitions for lib (2 of 3)

lib.

abbreviation for

librarian
library

British Dictionary definitions for lib (3 of 3)

Lib.

abbreviation for

Liberal
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

Medical definitions for lib

ad lib.

abbr.

ad libitum (freely, as desired)
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.