(New York City, slang, derogatory) One who travels to Manhattan via bridge or tunnel from surrounding communities.

plural of tunnel net

A net that is wide at the mouth and narrow at the other end.

(informal) A piercing in the earlobe which has been deliberately stretched to achieve a larger gauge. / (informal) A short, hollow, cylindrical piece of jewellery worn in such a piercing.

(finance, historical) The first (1970s) attempt at European monetary cooperation, essentially pegging all of the EEC currencies to one another.

A tunnel linking two parallel main tunnels.

A kind of motor vehicle road rally for high-performance vehicles, emphasizing recreational driving in a group, especially through tunnels.

(slang, vulgar) Anus.

(transport, civil engineering) A culmination tunnel.

(transport, civil engineering) A tunnel driven through a pass at fairly high altitude to minimize the length of tunnel required, at the cost of requiring steeper and more winding routes up to each end of the tunnel.