1. 
[syn: begrimed, dingy, grimy, grubby, grungy, raunchy]
The Collaborative International Dictionary of English v.0.48:
Begrime \Be*grime"\, v. t. [imp. & p. p. Begrimed; p. pr. &
   vb. n. Begriming.]
   To soil with grime or dirt deeply impressed or rubbed in.
   [1913 Webster]
         Books falling to pieces and begrimed with dust.
                                                  --Macaulay.
   [1913 Webster]
WordNet (r) 3.0 (2006):
begrimed
    adj 1: thickly covered with ingrained dirt or soot; "a miner's
           begrimed face"; "dingy linen"; "grimy hands"; "grubby
           little fingers"; "a grungy kitchen" [syn: begrimed,
           dingy, grimy, grubby, grungy, raunchy]