interdigit

in·ter·dig·it

(in'tĕr-dij'it), That part of the hand or foot lying between any two adjacent fingers or toes.

in·ter·dig·it

(in'tĕr-dij'it) That part of the hand or foot lying between any two adjacent fingers or toes.

interdigit

(in?ter-di'jit) The area between any two contiguous toes or fingers or their associated metatarsals or metacarpals. See: intermetacarpal; intermetatarsal