: of, relating to, lying near, or affecting the mammae
Examples of mammary in a Sentence
Recent Examples on the WebHelp reveal how feline mammary cancer develops and lay the groundwork for new ways to treat it.—Kate Wong, Scientific American, 1 Oct. 2018 Ectopic breast tissues can be found along the embryonic mammary ridges and can occur in the vulva.—Seriously Science, Discover Magazine, 5 May 2017 Up to 57% of female Sprague Dawley rats have been shown in other studies to develop tumors, especially mammary tumors, spontaneously.—Guest Blogger, Discover Magazine, 21 Sep. 2012 Shearer first revealed to PEOPLE exclusively that she was diagnosed with invasive mammary carcinoma, an aggressive form of breast cancer in April.—Charmaine Patterson, Peoplemag, 3 Feb. 2023 Women who have had previous breast surgery or women who have delivered prematurely might be experiencing mammary tissue growth deficiencies.—Dallas News, 18 Jan. 2023 In the mammary glands of a breastfeeding mother, milk-secreting cells package fat droplets into a unique, triple-layer membrane embedded with biologically active molecules thought to play roles in infants’ brain development and immune function.—Alice Callahan, Discover Magazine, 18 Oct. 2019 Mammals are best characterized by their warm blood, mammary glands and unique birth process.—Liam Gravvat, USA TODAY, 25 Nov. 2022 In April, Clea revealed to PEOPLE exclusively that she was diagnosed with invasive mammary carcinoma, an aggressive form of breast cancer.—Shafiq Najib, Peoplemag, 23 Nov. 2022 See More
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'mammary.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Word History
Etymology
borrowed from New Latin mammārius, from Latin mamma "breast, udder" + -ārius-ary entry 2 — more at mamma entry 1
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