Definition of intrauterine
: situated, used, or occurring within the uterus intrauterine insemination; also : involving the part of development that takes place in the uterus intrauterine mortality
Recent Examples of intrauterine from the Web
Researchers say the Affordable Care Act has increased women's access to contraceptives, including highly effective methods like intrauterine devices and implants.
Researchers say the Affordable Care Act has increased women’s access to contraceptives, including highly effective methods like intrauterine devices and implants.
A woman's photo of her newborn baby — just delivered, and with the intrauterine device (IUD) that failed to prevent her pregnancy clenched in his tiny fist — has gone viral.
The top two birth control options in terms of effectiveness are intrauterine devices (IUDs) and progestin implants.
Luckily, intrauterine fertilization, where the fast sperm are separated from the slower ones and the quick swimmers placed directly in the uterus, worked for Sally and Sarah.
Lori's unborn daughter needed two intrauterine transfusions, which still didn't prevent her arrival 1.5 months premature.
Using long-acting contraceptive methods, like implants or intrauterine devices, may be best, the authors say — not only for the women but for reasons of convenience and cargo.
These methods weren’t as safe and effective as modern ones—many early versions of intrauterine devices (IUDs) were terribly uncomfortable or caused infections—
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'intrauterine'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Origin and Etymology of intrauterine
International Scientific Vocabulary
First Known Use: circa 1836See Words from the same year
INTRAUTERINE Defined for English Language Learners
Definition of intrauterine for English Language Learners
medical : used or occurring within the uterus
Medical Definition of intrauterine
: of, situated in, used in, or occurring within the uterus the intrauterine environment intrauterine instillation of saline; also : involving or occurring during the part of development that takes place in the uterus intrauterine infection intrauterine mortality
Seen and Heard
What made you want to look up intrauterine? Please tell us where you read or heard it (including the quote, if possible).