Definition of nigrous in English:

nigrous

adjective ˈnɪɡrəs

rare

Early 19th century; earliest use found in William Kirby (1759–1850), entomologist and naturalist. From classical Latin nigr-, niger black + -ous.

adjectiveˈnɪɡrəs

rare

Early 19th century; earliest use found in William Kirby (1759–1850), entomologist and naturalist. From classical Latin nigr-, niger black + -ous.

单词	nigrous
释义	Definition of nigrous in English: nigrous adjective ˈnɪɡrəs rare Black; very dark in colour. Origin Early 19th century; earliest use found in William Kirby (1759–1850), entomologist and naturalist. From classical Latin nigr-, niger black + -ous. Definition of nigrous in US English: nigrous adjectiveˈnɪɡrəs rare Black; very dark in colour. Origin Early 19th century; earliest use found in William Kirby (1759–1850), entomologist and naturalist. From classical Latin nigr-, niger black + -ous.
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