Definition
An edifice is a building — but never a shed or a hut; the word is reserved for something large, solid and meant to impress, like a cathedral or a courthouse. By extension it names any grand structure built up piece by piece over time: an edifice of law, an entire edifice of economic theory. That figurative use carries a quiet warning, because an edifice, however towering, rests on its foundations — and a structure raised course by course can also be brought down course by course.
Examples
Collocations
an imposing edifice·a towering edifice·the edifice of·a grand edifice·an edifice of theory
Synonyms
structure·building·monument·construction·pile
Antonyms
ruin·rubble
Word family
edify (verb)·edification (noun)
In TOEFL & IELTS
Most powerful in academic Writing as a metaphor — 'an edifice of evidence', 'the edifice of classical theory' — to frame a body of thought as a built structure that can stand or fall. Literally, it elevates description of grand architecture. Formal and a touch literary; stress the first syllable, ED-i-fis, with a soft /ɪs/ ending, not '-fice' as in 'office'.