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Definition of arc-boutant
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< Arcaro, George Edward
arc cosecant >
arc-bou·tant
(är
b
-tä
)
KEY
NOUN:
pl.
arcs-bou·tants
(är
b
-tä
)
KEY
See
flying buttress
.
ETYMOLOGY:
French :
arc
,
arch
(from Old French; see
arc
) +
boutant
, present participle of
bouter
,
to thrust
(from Old French; see
butt
1
)
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