Definition of chunk
(Entry 1 of 2)
1
: a short thick piece or lump (as of wood or coal)
2
: a large noteworthy quantity or part
bet a sizable chunk of money on the race
3
: a strong thickset horse usually smaller than a draft horse
4
psychology
: a unit of information retained in the memory and easily recalled
The process of memorizing may be simply the formation of chunks, or groups of items that go together, until there are few enough chunks so that we can recall all the items.— Marilyn Sternglass A chunk represents a recoding of information. For example, the sequence 149217761941 would, for most of us, be a snap to remember. Almost automatically we'd recode the 12 digits into three chunks, 1492, 1776, 1941, all key dates in US history.— Robert Kanigel
chunk
verb
chunked; chunking; chunks
Definition of chunk (Entry 2 of 2)
: to make a dull plunging or explosive sound
the rhythmic chunking of thrown quoits— John Updike
1
: to mishit (a golf ball or shot) by striking the ground behind the ball
2
psychology
: to organize (separate units of information) into a single large unit that is retained in the memory and easily recalled
To recall a 10-digit telephone number, for instance, a person could chunk the digits into three groups: the area code (such as 021), then a three-digit chunk (639) and a four-digit chunk (4345).— Jonathan K. Foster
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Time Traveler for chunk
The first known use of chunk was in 1691
See more words from the same year