To omit is to leave something out or to fail to do something.(verb)
An example of to omit is to tell your spouse about your trip but you fail to mention that you lost your wallet.
See omit in Webster's New World College Dictionary
See omit in American Heritage Dictionary 4
transitive verb o·mit·ted, o·mit·ting, o·mits
Origin: Middle English omitten
Origin: , from Latin omittere
Origin: : ob-, against, away; see ob-
Origin: + mittere, to send.
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