tunnel
noun · verbA2Định nghĩa theo từ loại
Danh từ
noun- 1.
An underground or underwater passage.
- 2.
A passage through or under some obstacle.
- 3.
A hole in the ground made by an animal, a burrow.
- 4.
(computing, networking) A wrapper for a protocol that cannot otherwise be used because it is unsupported, blocked, or insecure.
- 5.
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.
The opening of a chimney for the passage of smoke; a flue.
- 7.
(mining) 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.
(figuratively)(figurative) Anything that resembles a tunnel.
Động từ
verb- 1.
(transitive)To make a tunnel through or under something; to burrow.
Đồng nghĩa: undermine
- 2.
(intransitive)To dig a tunnel.
- 3.
(computing, networking) To transmit something through a tunnel (wrapper for an insecure or unsupported protocol).
- 4.
(transitive)(transitive, medicine) To insert a catheter into a vein to allow long-term use.
- 5.
(physics) To undergo the quantum-mechanical phenomenon where a particle penetrates through a barrier that it classically cannot surmount.
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Đồng nghĩa
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Nguồn gốc từ
From Middle French tonnelle (net) or tonel (cask), diminutive of Old French tonne (cask), a word of uncertain origin and affiliation. Related to tunne. More at tun.