1
: a wing or extension of a building having a lean-to roof
2
: a rough shed or shelter with a lean-to roof

lean-to

2 of 2

adjective

: having only one slope or pitch
a lean-to roof
see roof illustration

Examples of lean-to in a Sentence

Recent Examples on the Web
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Noun
The 400-square-foot building, sandwiched between two brick houses, was a two-chair barbershop in the early 1930s, with the Cassady family crammed into a lean-to on the back. John Wenzel, The Denver Post, 13 Mar. 2025

Word History

First Known Use

Noun

15th century, in the meaning defined at sense 1

Adjective

1649, in the meaning defined above

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

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Cite this Entry

“Lean-to.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lean-to. Accessed 21 Apr. 2025.

Kids Definition

lean-to

1 of 2 noun
ˈlēn-ˌtü
plural lean-tos
1
: a wing of a building having a lean-to roof
2
: a rough shed or shelter having a lean-to roof

lean-to

2 of 2 adjective
: having only one slope or pitch
lean-to roof

More from Merriam-Webster on lean-to

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