Definition of finger jam in English:

finger jam

Line breaks: fin¦ger jam

Entry from British & World English dictionary

(also finger lock)

noun

Climbing
A handhold formed by wedging a finger in a crack in the rock.

Definition of finger jam in:

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day meretricious
Pronunciation: ˌmɛrɪˈtrɪʃəs
adjective
apparently attractive but having no real value...