grubble
Meaning
grubble (third-person singular simple present grubbles, present participle grubbling, simple past and past participle grubbled)
(obsolete or dialectal, transitive, intransitive) To feel or grope in the dark.
grubble (third-person singular simple present grubbles, present participle grubbling, simple past and past participle grubbled)
(obsolete or dialectal, transitive, intransitive) To feel or grope in the dark.