as of

preposition

Definition of as of

  1. :  on, at, from —used to indicate a time or date at which something begins or ends takes effect as of July 1

First Known Use of as of

1900


AS OF Defined for Kids

as of

preposition

Definition of as of for Students

  1. :  1on 5, at We begin work as of Tuesday.


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done merely as a duty

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