bosie ball vs bowling

bosie ball and bowling both are nouns.

Word	Noun	Adjective	Verb	Adverb
bosie ball	Yes	No	No	No
bowling	Yes	No	No	No

As nouns, bowling is a hypernym of bosie ball; that is, bowling is a word with a broader meaning than bosie ball:

bosie ball: a cricket ball bowled as if to break one way that actually breaks in the opposite way
bowling: (cricket) the act of delivering a cricket ball to the batsman

bosie ball (noun)	bowling (noun)
a cricket ball bowled as if to break one way that actually breaks in the opposite way	a game in which balls are rolled at an object or group of objects with the aim of knocking them over or moving them
	the playing of a game of tenpins or duckpins etc
	(cricket) the act of delivering a cricket ball to the batsman