Defn: To feel or grope in the dark. [Obs.] Dryden.

GRUBBY
Grub"by, a. Etym: [From Grub.]

Defn: Dirty; unclean. [Colloq.]
The grubby game of marbles. Lond. Sat. Rev.

GRUBBY
Grub"by, n. (Zoöl.)

Defn: Any species of Cottus; a sculpin. [Local, U. S.]

GRUBWORM
Grub"worm, n. (Zoöl.)

Defn: See Grub, n., 1.
And gnats and grubworms crowded on his view. C. Smart.

GRUCCHE
Grucche, v. i. Etym: [See Grudge.]

Defn: To murmur; to grumble. [Obs.]
What aileth you, thus for grucche and groan. Chaucer.

GRUDGE Grudge, v. t. [imp. & p. p. Grudger; p. pr. & vb. n. Grudging.] Etym: [OE. grutchen, gruchen, grochen, to murmur, grumble, OF. grochier, grouchier, grocier, groucier; cf. Icel. krytja to murmur, krutr a murmur, or E. grunt.]