tunnel

[ tuhn-l ]
/ ˈtʌn l /

noun

verb (used with object), tun·neled, tun·nel·ing or (especially British) tun·nelled, tun·nel·ling.

verb (used without object), tun·neled, tun·nel·ing or (especially British) tun·nelled, tun·nel·ling.

to make a tunnel or tunnels: to tunnel through the Alps.

Origin of tunnel

1400–50; late Middle English tonel (noun) < Middle French tonele, tonnelle funnel-shaped net, feminine of tonnel cask, diminutive of tonne tun; see -elle

Related forms

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for tunnel

British Dictionary definitions for tunnel

tunnel

/ (ˈtʌnəl) /

noun

an underground passageway, esp one for trains or cars that passes under a mountain, river, or a congested urban area
any passage or channel through or under something
a dialect word for funnel
obsolete the flue of a chimney

verb -nels, -nelling or -nelled or US -nels, -neling or -neled

(tr) to make or force (a way) through or under (something)to tunnel a hole in the wall; to tunnel the cliff
(intr; foll by through, under, etc) to make or force a way (through or under something)he tunnelled through the bracken

Derived Forms

tunneller or US tunneler, noun

Word Origin for tunnel

C15: from Old French tonel cask, from tonne tun, from Medieval Latin tonna barrel, of Celtic origin
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medicine definitions for tunnel

tunnel

[ tŭnəl ]

n.

A passage located through or under a barrier.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Idioms and Phrases with tunnel

tunnel


see light at the end of the tunnel.

The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.