From The Collaborative International Dictionary of English v.0.48:
Grope \Grope\, v. t. 1. To search out by feeling in the dark; as, we groped our way at midnight. [1913 Webster]
2. To examine; to test; to sound. [Obs.] --Chaucer. [1913 Webster]
Felix gropeth him, thinking to have a bribe. --Genevan Test. (Acts xxiv. ). [1913 Webster]
From The Collaborative International Dictionary of English v.0.48:
Grope \Grope\ (gr[=o]p), v. i. [imp. & p. p. Groped (gr[=o]pt); p. pr. & vb. n. Groping.] [OE. gropen, gropien, grapien, AS. gr[=a]pian to touch, grope, fr. gr[imac]pan to gripe. See Gripe.] 1. To feel with or use the hands; to handle. [Obs.] [1913 Webster]
2. To search or attempt to find something in the dark, or, as a blind person, by feeling; to move about hesitatingly, as in darkness or obscurity; to feel one's way, as with the hands, when one can not see. [1913 Webster]
We grope for the wall like the blind. --Is. lix. 10. [1913 Webster]
To grope a little longer among the miseries and sensualities ot a worldly life. --Buckminster. [1913 Webster]