Definitions
1.VerbTo shade; to darken; to cloud. .mw-parser-output .defdate{font-size:smaller}
2.VerbTo foreshadow, prefigure.
3.Verbpast participle of obumbrate
4.AdjectiveLying under some projecting part, like the abdomen of certain spiders.
5.AdjectiveOvershadowed, darkened.