Prostate
mid 17th century: via French from modern Latin prostata, from Greek prostatēs ‘one that stands before’, from pro ‘before’ + statos ‘standing’.
wiktionary
From Middle French prostate, from Medieval Latin prostata, from Ancient Greek προστάτης(prostátēs, “one who stands before, protector, guardian”).
From pro- + state
etymonline
prostate (n.)
"the prostate gland," 1640s, from French prostate, from Medieval Latin prostata "the prostate," from Greek prostatēs (adēn) "prostate (gland)," from prostatēs "leader, ruler, guardian; one standing in front," from proistanai "set before," from pro "before" (from PIE root *per- (1) "forward," hence "in front of, before") + histanai "cause to stand," from PIE root *sta- "to stand, make or be firm." So called from its position at the base of the bladder and immediately in front of its mouth. Related: Prostatic.
