1

ad–lib

play
verb \ˈad-ˈlib\

Definition of ad–lib

ad–libbed

;

ad–libbing

  1. transitive verb
  2. :  to deliver spontaneously

  3. intransitive verb
  4. :  to improvise especially lines or a speech

ad–lib

noun

Origin and Etymology of ad–lib

ad lib


First Known Use: 1910


2

ad–lib

adjective

Definition of ad–lib

  1. :  spoken, composed, or performed without preparation

1819

First Known Use of ad–lib

1819


AD–LIB Defined for English Language Learners

ad-lib

play
verb

Definition of ad–lib for English Language Learners

  • : to make up words or music in a performance instead of saying or playing something that has been planned


AD–LIB Defined for Kids

ad–lib

play
verb \ˈad-ˈlib\

Definition of ad–lib for Students

ad–libbed

;

ad–libbing

  1. :  to make up something and especially music or spoken lines during a performance :  improvise


Medical Dictionary

ad–lib

play
adjective \(ˈ)ad-ˈlib\

Medical Definition of ad–lib

  1. :  made or done spontaneously :  not controlled by a schedule ad–lib feeding of animals


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