activities associated with sexual intercourse | strongbox where valuables can be safely kept |
the properties that distinguish organisms on the basis of their reproductive roles | contraceptive device consisting of a sheath of thin rubber or latex that is worn over the penis during intercourse |
all of the feelings resulting from the urge to gratify sexual impulses | a ventilated or refrigerated cupboard for securing provisions from pests |
either of the two categories (male or female) into which most organisms are divided | |