Akademik

lowering
I
noun
1. the act of causing to become less
Derivationally related forms: ↑lower
Hypernyms: ↑decrease, ↑diminution, ↑reduction, ↑step-down
Hyponyms: ↑tapering
2. the act of causing something to move to a lower level
Syn: ↑letting down
Derivationally related forms: ↑lower
Hypernyms: ↑movement
II
adjective
darkened by clouds (Freq. 1)
-

a heavy sky

Syn: ↑heavy, ↑sullen, ↑threatening
Similar to: ↑cloudy
Derivationally related forms: ↑sullenness (for: ↑sullen)

Useful english dictionary. 2012.