umbrage Look up umbrage at Dictionary.com
1426, "shadow, shade," from M.Fr. ombrage "shade, shadow," from L. umbraticum, neut. of umbraticus "of or pertaining to shade," from umbra "shade, shadow," from PIE base *andho- "blind, dark" (cf. Skt. andha-, Avestan anda- "blind, dark"). Many fig. uses 17c.; main remaining one is the meaning "suspicion that one has been slighted," first recorded 1620; hence phrase to take umbrage at, attested from 1680.