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glean

verb

gleaned; gleaning; gleans
Synonyms of gleannext

intransitive verb

1
: to gather grain or other produce left by reapers
2
: to gather information or material bit by bit

transitive verb

1
a
: to pick up after a reaper
b
: to strip of the leavings of reapers
glean a field
2
a
: to gather (something, such as information) bit by bit
can glean secrets from his hard drive
b
: to pick over in search of relevant material
gleaning old files for information
3
: find out
The police used old-fashioned detective work to glean his whereabouts.
gleanable adjective
gleaner noun

Did you know?

The Grainy History of Glean

While it is certainly true that one must reap what one sows (that is, harvest the crops that one plants), what should be done about the grain and other produce left over that the reapers missed? Well, friends, that must be gleaned—waste not, want not, after all. It’s a finicky business, too, picking through stalks and under leaves and whatnot. When it was first used in English in the 14th century, glean carried both the sense of “to gather grain or other produce left by reapers” and the more figurative meaning of “to gather information or material bit by bit,” reflecting the slow, gradual, painstaking work of scouring the fields. Over the years, and especially in the 20th and 21st centuries, glean has also come to be used frequently with the meaning “to find out, learn, ascertain.” This sense has been criticized by folks who think glean should always imply the drudgery involved in the literal grain-gathering sense, but it is well established and perfectly valid.

Examples of glean in a Sentence

She gleaned her data from various studies. He has a collection of antique tools gleaned from flea markets and garage sales. They spent days gleaning the files for information. They spent hours gleaning in the wheat fields. gleaning stray ears of corn
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.
Researchers gleaned that early humans walked differently. Maria Mocerino, Interesting Engineering, 30 Nov. 2025 Richard, now a 22-year-old surprise starter on Golden State, is soaking up the wisdom gleaned from sharing a locker room with his former idols Steph Curry and Draymond Green. Joseph Dycus, Mercury News, 27 Nov. 2025 To glean the magic of top quarks, CMS analyzed a huge bank of collision data, tallying the spins of top quark pairs that flew off in all different directions. Shalma Wegsman, Quanta Magazine, 25 Nov. 2025 How Fasting Affects Gut Hormones Scientists can glean some insight into what happens to the gut during these big meals by extrapolating data from fasting research. Lauren J. Young, Scientific American, 25 Nov. 2025 See All Example Sentences for glean

Word History

Etymology

Middle English glenen, from Anglo-French glener, from Late Latin glennare, of Celtic origin; akin to Old Irish doglenn he selects

First Known Use

14th century, in the meaning defined at intransitive sense 1

Time Traveler
The first known use of glean was in the 14th century

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Cite this Entry

“Glean.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/glean. Accessed 5 Dec. 2025.

Kids Definition

glean

verb
1
: to gather from a field or vineyard what has been left (as by reapers)
2
: to gather little by little
glean knowledge from books
gleaner noun

More from Merriam-Webster on glean

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