lactation
noun
lac·ta·tion
lak-ˈtā-shən 
plural lactations
1
: the production and secretion of milk by the mammary glands
… there may be overproduction of prolactin, the breast milk hormone. A sign of that might be abnormal lactation.—
Paul G. Donohue
Paul G. DonohueWhen a doe kids and begins lactation, she must draw on the calcium stored in her bones to furnish enough blood calcium for milk production.—David B. Weems
David B. Weems… lactation rooms where mothers can express milk for baby.—Shawn Tully
Shawn Tully… the infants of mothers given the names of lactation support groups or individuals instead are more likely to be fully breast-feeding at four months.—Barbara Quick
Barbara Quick2
: one complete period of lactation extending from about the time of birthing to weaning
… cows fed 1.1 percent bicarb in the total ration produced an average 17,587 lbs. of milk per lactation …—Eastern Milk Producer
Eastern Milk ProducerExamples of lactation in a Sentence
Recent Examples on the Web
However, if any of these issues continue beyond a few days or get worse, seek help from a health care provider or lactation consultant.
—Donna Murray, Rn, Parents, 30 July 2024
Other medical occupation certificates offered at SCC include behavior technician, care giver/personal aid, lactation educator specialist and medical billing.
—Lou Ponsi, Orange County Register, 31 Oct. 2024
Breast pumps and lactation supplies, such as pump accessories, nursing pads, milk storage bags and nipple cream/ointments.
—Medora Lee, USA TODAY, 29 Oct. 2024
Studies have been inconclusive as to its effect on breastfeeding people and lactation, so as always consult with a medical provider about fenugreek use and safety.9
3.
—Trang Tran, Pharmd, Verywell Health, 18 Oct. 2024
See all Example Sentences for lactation 
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Donna Murray, Rn, Parents, 30 July 2024
Other medical occupation certificates offered at SCC include behavior technician, care giver/personal aid, lactation educator specialist and medical billing.
—Lou Ponsi, Orange County Register, 31 Oct. 2024
Breast pumps and lactation supplies, such as pump accessories, nursing pads, milk storage bags and nipple cream/ointments.
—Medora Lee, USA TODAY, 29 Oct. 2024
Studies have been inconclusive as to its effect on breastfeeding people and lactation, so as always consult with a medical provider about fenugreek use and safety.9
3.
—Trang Tran, Pharmd, Verywell Health, 18 Oct. 2024
See all Example Sentences for lactation
Dictionary Entries Near lactation
Cite this Entry
“Lactation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lactation. Accessed 25 Nov. 2024.
Copy CitationMedical Definition
lactation
noun
lac·ta·tion
lak-ˈtā-shən
1
: the secretion and yielding of milk by the mammary gland
2
: one complete period of lactation extending from about the time of parturition to weaning
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