Birth control pill and Condom

Birth control pill noun - A contraceptive in the form of a pill containing estrogen and progestin to inhibit ovulation and so prevent conception.

Condom and birth control pill are semantically related. In some cases you can use "Condom" instead a noun phrase "Birth control pill".

Condom noun - Contraceptive device consisting of a sheath of thin rubber or latex that is worn over the penis during intercourse.

Birth control pill and condom are semantically related. Sometimes you can use "Birth control pill" instead a noun "Condom".