1. Letter.  (Latn-def, en) .
  2. Noun.  (slang) A term for a marijuana cigarette ('joint').
  3. (abbreviation) .  Journal.
  4. (abbreviation) .  (legal) Judge or justice, used after a name (plural JJ).
  5. (abbreviation) .  As a prefix, Japanese (J-pop, J-rock, J-drama, etc.).
  6. Letter.  (Latn-def, en) .
  7. Noun.  (slang) A term for a marijuana cigarette ('joint').
  8. Noun.  (mathematics) An alternative version of ''i'', the positive square root of -1; used in the context of electronics.
  9. Noun.  (mathematics) The second unit vector, after ''i''.

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This entry was last updated on RefTopia from its source on 3/20/2012.