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Webster 1913 Edition
Monstrously
Mon′strous-ly
,adv.
In a monstrous manner; unnaturally; extraordinarily;
“Who with his wife is monstrously in love.” as,
. monstrously
wickedDryden.
Webster 1828 Edition
Monstrously
MON'STROUSLY
,adv.
1.
To a great degree; enormously; extravagantly. Who with his wife is monstrously in love.