crotches
crotch-es
noun
The points where branches divide from the main trunk or other branches of a tree.
"Birds often build nests in tree crotches."
noun
The areas where the legs meet the torso, or the corresponding part of trousers or underwear.
"The trousers were tight around the crotches."
Thesaurus
Synonyms: fork, genital organ, private parts, genitals, privates, genitalia