breastfeed

verb

breast·​feed ˈbrest-ˌfēd How to pronounce breastfeed (audio)
variants or breast-feed
breastfed or breast-fed; breastfeeding or breast-feeding; breastfeeds or breast-feeds

transitive verb

: to feed (a baby) from a mother's breast

intransitive verb

1
: to breastfeed a baby
… more women are breastfeeding than ever before …Lauren Sandler
2
of a baby : to feed oneself by sucking milk from a mother's breast
breastfed adjective
or breast-fed
breastfed babies
breastfeeder noun
or breast-feeder
breastfeeding noun
or breast-feeding

Examples of breastfeed in a Sentence

believes that all women should breast-feed their babies
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.
Prevents nutrient loss from overheating, a top concern for breastfeeding parents. Matthew Kayser, USA Today, 12 Nov. 2025 After giving birth to her second child in April, the 32-year-old was determined to continue breastfeeding her son — a choice that was both personally important and financially necessary for her family. Tereza Shkurtaj, PEOPLE, 9 Nov. 2025 For example, intermittent fasting is not recommended for pregnant or breastfeeding women, young children, Type 1 diabetics, folks with a history of eating disorders, etc. Bryant Stamford, Louisville Courier Journal, 6 Nov. 2025 The cash payments have also led to higher birth weights and longer breastfeeding periods for babies, the Bridge Project says, both of which signal healthier starts to a child's life. Jordan Smith, IndyStar, 5 Nov. 2025 However, access to HIV medication was explicitly limited to only pregnant and breastfeeding women. Robin Lin Miller, The Conversation, 5 Nov. 2025 Hamida discovers the newborn still attached to her corpse by umbilical cord and saves him, breastfeeding and caring for the infant as her own. JSTOR Daily, 30 Oct. 2025 Around 65,000 Arkansans participate in WIC, which offers food benefits, breastfeeding help and other health resources to low-income families. Arkansas Online, 29 Oct. 2025 Doctors recommend that people who are pregnant or breastfeeding skip fillers, as well as those who are allergic to specific ingredients for in fillers. Kara Nesvig, Allure, 27 Oct. 2025

Word History

First Known Use

1869, in the meaning defined at transitive sense

Time Traveler
The first known use of breastfeed was in 1869

Browse Nearby Words

Cite this Entry

“Breastfeed.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/breastfeed. Accessed 13 Nov. 2025.

Kids Definition

breast-feed

verb
ˈbrest-ˌfēd
breast-fed
-ˌfed
; breast-feeding
: to feed a baby from a mother's breast

Medical Definition

breastfeed

verb
breast·​feed
variants or breast-feed
ˈbrest-ˌfēd
breastfed or breast-fed; breastfeeding or breast-feeding; breastfeeds or breast-feeds

transitive verb

: to feed (a baby) from a mother's breast

intransitive verb

1
: to breastfeed a baby
2
of a baby : to feed oneself by sucking milk from a mother's breast
breastfed adjective
or breast-fed
breastfed babies
breastfeeder noun
or breast-feeder
This class for first-time breastfeeders will be from 6:30 to 9:30 p.m. The Reno (Nevada) Gazette-Journal
On average, infants who were exclusive breast-feeders continued to drink more as they got older … The Philadelphia Inquirer
breastfeeding noun
or breast-feeding

More from Merriam-Webster on breastfeed

Last Updated: - Updated example sentences
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