contraceptive

1 of 2

noun

con·​tra·​cep·​tive ˌkän-trə-ˈsep-tiv How to pronounce contraceptive (audio)
plural contraceptives
: a device or preparation that is designed to prevent conception
According to current studies, the sponge is about 85-90 percent effective in preventing pregnancy—slightly less effective than the diaphragm but about the same as other vaginal contraceptives.Rosalind Jackler
especially : a device or preparation (such as an IUD or birth control pill) that typically contains progestin either alone or in combination with estrogen and that prevents ovulation, thickens cervical mucus, or thins the uterine lining in order to prevent conception
Hormonal contraceptives … sometimes cause midcycle bleeding or missed periods, while IUDs can lead to heavy monthly bleeding. Stacey Colino
A progestin-based contraceptive composed of six matchstick-size capsules that are placed under the skin of a woman's arm for up to five years … Ms. Magazine
see also oral contraceptive, long-acting reversible contraceptive compare contraception sense 2

contraceptive

2 of 2

adjective

: of, relating to, or involving the prevention of conception or pregnancy
The … Right to Contraception Act passed the House on a vote of 228-195. Overall, eight Republicans supported the bill, which would codify the right to access contraceptive devices and ensure health care professionals could provide patients with contraceptive care.Lawrence Andrea
Breast-feeding should have a contraceptive effect, since it lowers prolactin levels in the blood.Sue Rodwell Williams
Moreover, there is also evidence that certain substances in neem seeds may have contraceptive value.Boyce Rensberger
see also contraceptive implant, contraceptive pill, intrauterine contraceptive device

Examples of contraceptive in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Noun
As recently as 1990, Irish women couldn’t legally purchase contraceptives without medical prescriptions, exemplifying the church and state's iron grip on women's bodily autonomy. Gemma Allen, Forbes, 16 Mar. 2025 The government legalized contraceptives and pressed for the use of IUDs. Gideon Lewis-Kraus, The New Yorker, 24 Feb. 2025
Adjective
Working with a contraceptive drug that transforms into crystals suspended in a solvent, the shot could solidify into a drug deposit beneath the skin without the need of large amounts of polymers, allowing it to be injected through thinner, more tolerable needles. Sam Walters, Discover Magazine, 24 Mar. 2025 Next Life Sciences is raising $20 million to develop male contraceptive product Plan A, CEO Darlene Walley tells Axios exclusively. Erin Brodwin, Axios, 24 Mar. 2025 See All Example Sentences for contraceptive

Word History

Etymology

Noun

contracept(ion) + -ive, as in preventive entry 2

Adjective

contra- + (con)ceptive

First Known Use

Noun

1891, in the meaning defined above

Adjective

1898, in the meaning defined above

Time Traveler
The first known use of contraceptive was in 1891

Browse Nearby Words

Cite this Entry

“Contraceptive.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/contraceptive. Accessed 5 Apr. 2025.

Kids Definition

contraceptive

1 of 2 adjective
con·​tra·​cep·​tive
ˌkän-trə-ˈsep-tiv
: relating to or used for contraception

contraceptive

2 of 2 noun
: a contraceptive drug or device

Medical Definition

contraceptive

1 of 2 noun
con·​tra·​cep·​tive ˌkän-trə-ˈsep-tiv How to pronounce contraceptive (audio)
: a device or preparation (such as an IUD or birth control pill) that typically contains progestin either alone or in combination with estrogen and that prevents ovulation, thickens cervical mucus, or thins the uterine lining in order to prevent conception
contraceptives were classified as combination contraceptives if they included estrogen and progestin in each cycle … and as progestin-only contraceptives if they contained only progestin throughout the cycle.Polly A. Marchbanks et al., The New England Journal of Medicine
Hormonal contraceptives … are frequently used by athletes to treat … MI [=menstrual irregularity], reduce menstrual symptoms (e.g., bloating, cramping), and reduce conditions secondary to excessive monthly blood loss, as well as for birth control.Jennifer Cheng et al., American Academy of Physical Medicine and Rehabilitiation
see also long-acting reversible contraceptive, oral contraceptive compare contraception sense 2

contraceptive

2 of 2 adjective
: of, relating to, or involving the prevention of conception or pregnancy
contraceptive devices
contraceptive efficacy
see also contraceptive implant, contraceptive pill, intrauterine contraceptive device, oral contraceptive pill

More from Merriam-Webster on contraceptive

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