ejaculate vs body fluid

ejaculate and body fluid both are nouns.

Word	Noun	Adjective	Verb	Adverb
ejaculate	Yes	No	Yes	No
body fluid	Yes	No	No	No

As nouns, body fluid is a hypernym of ejaculate; that is, body fluid is a word with a broader meaning than ejaculate:

ejaculate: the thick white fluid containing spermatozoa that is ejaculated by the male genital tract
body fluid: the liquid parts of the body

Other hypernyms of ejaculate include bodily fluid, humor, humour, liquid body substance.

ejaculate (noun)	body fluid (noun)
the thick white fluid containing spermatozoa that is ejaculated by the male genital tract	the liquid parts of the body

ejaculate (verb)	body fluid (verb)
eject semen
utter impulsively