A surname.

plural of tunnelling

simple past tense and past participle of tunnel

plural of tunneller

(British spelling) Alternative form of tunneler

present participle of tunnel

Alternative form of tunneling

plural of Tunnell

An underground or underwater passage. / A passage through or under some obstacle. / A hole in the ground made by an animal, a burrow.

(transitive) To make a tunnel through or under something; to burrow. / (intransitive) To dig a tunnel.