n. 1 (also Irish bull) an expression containing a contradiction in terms or implying ludicrous inconsistency. 2 sl. a unnecessary routine tasks or discipline. b nonsense. c trivial or insincere talk or writing. d US a bad blunder (cf. BULLSHIT). [17th c.: orig. unkn.]
BULL
Meaning of BULL in English
English main colloquial, spoken dictionary. Английский основной разговорный словарь. 2012