1. A broad-mouthed tubular vessel for conveying liquor into casks, &c.; the opening of a chimney for the passage of smoke; a funnel; a subterrsnean artificial passage through a hill or other high ground for a road, railway, or canal.

2. To form a tunnel under or through; to form like a tunnel; to catch in a tunnel-net.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• tunel,
• tunnal,
• turtel,
• jannel,
• tussel,
• tonel,
• tunnles,
• tunnells,
• tunned,
• tanel,
• furnel,
• turnner,
• tunne,
• tunnig,
• tunnnel,
• turnne,
• junnele,
• tunels,
• funel,
• tunil

• tuna oil,
• tunnell,
• Tinnel.

The adverb form of the word "tunnel" is "tunnelling".

The adjective form of the word "tunnel" is "tunnelling" or "tunneling" (American English).

The plural of the "tunnel" can be the "tunnels".

The singular of the "tunnel" can be the "tunnel".