IUCD

abbreviation or noun

plural IUCDs
: a device inserted into and left in the uterus to prevent conception
specifically : a T-shaped device containing either progestin or copper that is inserted into and left in the uterus to prevent conception by blocking ovulation, thickening cervical mucus, or interfering with sperm motility
Intrauterine contraceptive devices (IUCDs) provide long-acting, reversible contraception … Jennifer Reeves and Carrie Cwiak
The effectiveness of the IUCD as a contraceptive method is approximately 99.2% to 99.8%. Menglu Ouyang et al.

called also intrauterine contraceptive device, intrauterine device, IUD

Word History

First Known Use

1964, in the meaning defined above

Time Traveler
The first known use of IUCD was in 1964

Dictionary Entries Near IUCD

Cite this Entry

“IUCD.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/IUCD. Accessed 28 Nov. 2024.

Medical Definition

IUCD

abbreviation or noun
: a device inserted into and left in the uterus to prevent conception
specifically : a T-shaped device containing either progestin or copper that is inserted into and left in the uterus to prevent conception by blocking ovulation, thickening cervical mucus, or interfering with sperm motility

called also intrauterine contraceptive device, intrauterine device, IUD

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