Tunnel

/ˈtʌn(ə)l/ noun verb

An underground or underwater passage.

What it means

  1. (noun) An underground or underwater passage.
  2. (noun) A passage through or under some obstacle.
  3. (noun) A hole in the ground made by an animal, a burrow.
  4. (noun) A wrapper for a protocol that cannot otherwise be used because it is unsupported, blocked, or insecure.
  5. (noun) A vessel with a broad mouth at one end, a pipe or tube at the other, for conveying liquor, fluids, etc., into casks, bottles, or other vessels; a funnel.
  6. (noun) The opening of a chimney for the passage of smoke; a flue.
  7. (noun) A level passage driven across the measures, or at right angles to veins which it is desired to reach; distinguished from the drift, or gangway, which is led along the vein when reached by the tunnel.
  8. (verb) To make a tunnel through or under something; to burrow.
  9. (verb) To dig a tunnel.
  10. (verb) To transmit something through a tunnel (wrapper for insecure or unsupported protocol).
  11. (verb) To insert a catheter into a vein to allow long-term use.
  12. (verb) To undergo the quantum-mechanical phenomenon where a particle penetrates through a barrier that it classically cannot surmount.

Letter analysis

  • Tunnel contains 6 letters: 2 vowel(s) and 4 consonant(s).
  • It uses 5 unique letters.
  • Estimated syllable count: 2.
  • Scrabble-style letter score: 6.

Sub-words

Related words

Other 6-letter words

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Words starting with TUN

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Words ending with NEL

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Common questions

What does Tunnel mean?

An underground or underwater passage.

How many letters are in Tunnel?

Tunnel has 6 letters.

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