loweringly

from WordNet (r) 3.0 (2006)
loweringly
    adv 1: in a menacing or scowling way; "he looked up loweringly"
from The Collaborative International Dictionary of English v.0.48
Loweringly \Low"er*ing*ly\, adv.
   In a lowering manner; with cloudiness or threatening gloom.
   [1913 Webster] lower limit
antiflux / dictionary / loweringly
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