1. 避孕的;节育的
A contraceptive method or device is a method or a device which a woman uses to prevent herself from becoming pregnant.

2. 避孕用具;避孕药物
A contraceptive is a device or drug that prevents a woman from becoming pregnant.

1. an agent or device intended to prevent conception

Synonym: preventivepreventativecontraceptive deviceprophylactic devicebirth control device