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Definition of a 21

21

noun

  • a request for a phone call. From CB and other radio communication terminology. Shortened from "10-21".
    Clear for a 21?

    Last edited on Nov 24 2010. Submitted by Pazuzu from Minneapolis, MN, USA on Oct 27 2009.

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Related words

Slang terms with the same meaning

Other terms relating to 'CB radio (related to)':

Definitions include: See five by five.
Definitions include: knowledge of the location of a person or thing.
Definitions include: "message understood."
Definitions include: "What is your 20?" i.e. "What is your current location?"

Other terms relating to 'telephone, phone':

Definitions include: to phone or page excessively; to fill up the capacity of some electronic answering service (voice mail, answering machine, one's pager, etc.)
Definitions include: to urinate.
Definitions include: phone number.
Definitions include: abbreviated form of "conference call".
Definitions include: a handgun.
Definitions include: a five pound note.
Definitions include: very cold.
Definitions include: cell phone.
Definitions include: cell phone.
Definitions include: phone number or digits.
Definitions include: a friend.
Definitions include: phone.
Definitions include: a last-minute or previously unplanned request to meet up with someone with the intention of having sex (i.e. getting booty.)
Definitions include: to call on a telephone.
Definitions include: a person or object that erred.

Slang terms with the same root words

None. How about some random words?

Definitions include: general purposes; just for the HELL of it.
Definitions include: an unclean or poorly maintained mouth / teeth.
Definitions include: the blizzard that struck the US east coast in early 2010.
Definitions include: to scare someone tremendously.
Definitions include: death.
Definitions include: a Canadian.
Definitions include: acronym for "talk amongst yourselves".
Definitions include: interjection, generally expressing one's own stupidity or pointing out the stupidity of another.
Definitions include: a lock-up in a local police station.
Definitions include: see ass.

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