plural nooks
1
: a small space or corner that is inside something
an old house full of nooks and crannies
2
: a part of a room (such as a corner) that is used for a specific purpose
a breakfast nook
a cozy nook perfect for reading
3
literary
: a quiet place that is sheltered by a tree, rock, etc.
We found a shady nook under an old oak tree.
Cite this Entry
“Nook.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/nook. Accessed 20 Jun. 2026.
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