exonarthex

[ ek-soh-nahr-theks ]
/ ˌɛk soʊˈnɑr θɛks /

noun

a covered walk, vestibule, or narthex situated before a narthex; an outer narthex.

Origin of exonarthex

First recorded in 1840–50; exo- + narthex
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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