umber
1. um.ber \'*m-b*r\ n [ME umbre, fr. MF, fr. L umbra shade, shadow, grayling] : a European grayling (Thymallus thymallus) 2. umber n [prob. fr. obs. E, shade, color, fr. ME umbre shade, shadow, fr. MF, fr.]L umbra - more at UMBRAGE 1: a brown earth darker in color than ocher and sienna because of its conte nt of manganese and iron oxides that is highly valued as a permanent pigment either in the raw or burnt state 2a: a moderate to dark yellowish brown 2b: a moderate brown 3. umber aj : of, relating to, or having the characteristics of umber; specif :: of the color of umber 4. umber \-b(*-)rin\ vt or um.ber.ing : to stain umber : DARKEN
Webster's English Dictionary