altostratus

noun

  1. A principal medium-level cloud type in the form of a gray or bluish (never white) sheet or layer of striated, fibrous, or uniform appearance.

Synonyms: As.

Similar Words

alt altar /ˈɑl.tɚ/ altarpiece altarpieces altars altazimuth alter /ˈɑl.tɚ/ alteration /ɒl.tə(ɹ)ˈeɪ.ʃən/ alterations altercate