1
: placed, located, or built as a part of some other construction
a set-in bookcase
a set-in washbasin
2
: cut separately and stitched in
set-in sleeves
: insert

set in

3 of 3

verb

set in; setting in; sets in

transitive verb

: insert
especially : to stitch (a small part) within a large article
set in a sleeve of a dress

intransitive verb

: to become established

Examples of set-in in a Sentence

Verb a cold spell set in sometime last week
Recent Examples on the Web
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Adjective
But other Democrats say Newsom’s problems are less about the fires and more about perceptions that had been set-in while before Trump’s second win, but are perhaps even more problematic now. Amie Parnes, The Hill, 28 Jan. 2025

Word History

First Known Use

Adjective

1534, in the meaning defined at sense 1

Noun

1953, in the meaning defined above

Verb

15th century, in the meaning defined at transitive sense

Time Traveler
The first known use of set-in was in the 15th century

Browse Nearby Words

Cite this Entry

“Set-in.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/set-in. Accessed 19 Apr. 2025.

Kids Definition

set-in

1 of 2 adjective
ˌset-ˌin
: cut separately and stitched in
set-in sleeves

set in

2 of 2 verb
1
2
: to make its appearance : begin
winter set in early
Last Updated: - Updated example sentences
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