[plural] [noun] [literary or dated] - the part of the body which is above the legs and below the waist, esp. the sexual organsThe patient lay naked with just a towel across his loins.It is never pleasant to hear the fruit of your loins (= your child/children) described as hooligans.
LOINS
Meaning of LOINS in English
Cambridge English vocab. Кембриджский английский словарь. 2012