contracept

Etymology
. Attested US 1932, with earlier occasional use as abbreviation for in the medical literature; popularized US mid-1960s in the context of the.

Verb

 * 1)  To use contraception
 * 2) * 1965, Stephen J. Plank, quoted in “Professor Warns Against Assuming Birth Pill To Cure Population Boom”, , January 05, 1966:
 * … the facile assumption that we may be able to contracept our way to the Great Society.
 * 1)  To administer contraception, especially to a population of wild animals
 * 1)  To administer contraception, especially to a population of wild animals
 * 1)  To administer contraception, especially to a population of wild animals

Usage notes
In sense “to use contraception”, uncommon – more common is phrasal “use contraceptives” or “use contraception”.