undercast en · NOUN
Pronunciation
- (US) audio
Etymology
From Middle English undercasten, equivalent to under- + cast.
Meanings
-
(countable, uncountable) An unbroken or nearly unbroken cloud layer below the point of observation.
Undercast is common on Mount Washington.
- (countable, uncountable) An air-passage crossing a road in a mine by means of an airtight box or channel beneath it.
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| undercasts | Number=Plur | lexicographic |