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buttress verb

Click to hear the UK pronunciation of this wordClick to hear the US pronunciation of this word/ˈbʌt.rəs/ v [T]

Definition

to build buttresses to support a building or structure
It was decided to buttress the crumbling walls.
to make support for an idea or argument stronger by providing a good reason for it
The arguments for change are buttressed by events elsewhere.

(Definition of buttress verb from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

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