interfenestration

[in-ter-fen-uh-strey-shuh n]

noun

a space between two windows.
the art or process of arranging the openings in a wall.

Origin of interfenestration

First recorded in 1815–25; inter- + fenestration

Related formsin·ter·fe·nes·tral

[in-ter-fuh-nes-truh l] /ˌɪn tər fəˈnɛs trəl/, adjective

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018