/ ˈbɒləks; NAmE ˈbɑːl-/ noun ( BrE , taboo , slang )
1.
[ U ] nonsense :
You're talking a load of bollocks!
2.
[ pl. ] a man's testicles
3.
Bollocks! exclamation used as a swear word when sb is disagreeing with sth, or when they are angry about sth :
Bollocks! He never said that!
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WORD ORIGIN
mid 18th cent.: plural of bollock , variant of earlier ballock , of Germanic origin; related to ball spherical object .