Word.ws English Dictionary

quantum tunnel

quantum tunnel verb: to undergo the process of quantum tunnelling.

Verb

quantum tunnel (third-person singular simple present quantum tunnels, present participle (US) quantum tunneling or (UK) quantum tunnelling, simple past and past participle (US) quantum tunneled or (UK) quantum tunnelled)

  1. (intransitive, transitive, uncommon, quantum mechanics) To undergo the process of quantum tunnelling.
    • So the alpha particle quantum tunnels through the mountain and "the alpha particle is out."2016, Neil deGrasse Tyson, Michael A. Strauss, J. Richard Gott, Welcome to the Universe, An Astrophysical Tour, page 385
  2. (idiomatic, intransitive, transitive, uncommon) To move or travel from one point or direction to another in a very quick, rapid, or effortless manner.
    • The roll of fat jiggled as if to invite the other pieces, and, one by one, the other pieces quantum-tunneled through the tram's wall.2005, Rudy Rucker, Frek and the Elixir
    • "Not very hospitable of them," he said, reaching for my hand. We quantum tunneled through the glass door. Inside, we froze.2015, Lesley L. Smith, The Quantum Cop
    Synonyms:
    QT

Examples of quantum tunnel in a sentence

  • If you had dropped your mug and it had quantum tunneled to China, it would not have fallen to the floor.2017, Jonathan Ichikawa (editor), The Routledge Handbook of Epistemic Contextualism, page 417:
  • If it can quantum tunnel in here, she thinks, why not quantum tunnel straight into the very core, and extract whatever price is, or is not, hiding in there?2021, Jetse de Vries, Forever Curious, page 103:

Synonyms of quantum tunnel

Forms of quantum tunnel

third-person singular presentquantum tunnels
present participle USquantum tunneling
present participle UKquantum tunnelling
past participle USquantum tunneled
past USquantum tunneled
past participle UKquantum tunnelled
past UKquantum tunnelled
alternative formquantum-tunnel

Questions about quantum tunnel

What does quantum tunnel mean?
Quantum tunnel means to undergo the process of quantum tunnelling.
How do you use quantum tunnel in a sentence?
If you had dropped your mug and it had quantum tunneled to China, it would not have fallen to the floor.
What part of speech is quantum tunnel?
Quantum tunnel is a verb.
What is the past tense of quantum tunnel?
The past tense of quantum tunnel is quantum tunneled.

Words near quantum tunnel in the dictionary

  1. quantum teleportations
  2. quantum theories
  3. quantum theory
  4. quantum tomographies
  5. quantum tomography
  6. quantum tunnel
  7. quantum tunneled
  8. quantum tunneling
  9. quantum tunnelled
  10. quantum tunnelling
  11. quantum tunnels

Source and license

Adapted from Wiktionary: quantum tunnel (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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