dial in

verb

To configure or set up (particularly a complex machine with many configuration options [especially knobs and dials).

“Did you dial in to that earnings announcement?”

Similar
Opposite

Meanings

verbdial in (third-person singular simple present dials in, present participle (US) dialing in or (UK) dialling in, simple past and past participle (US) dialed in or (UK) dialled in)

present singular third person dials in · US participle present dialing in · UK participle present dialling in · US participle past dialed in · US past dialed in · UK participle past dialled in · UK past dialled in

  1. To configure or set up (particularly a complex machine with many configuration options [especially knobs and dials).

    Before starting the recording, make sure you've dialled in the right synthesiser settings.

  2. To connect (to a system or service) by telephone.

    I tried dialling in to the server, but I couldn't connect.

  3. To join or participate in (a conference call).

    Did you dial in to that earnings announcement?

    Synonyms: call in · Antonyms: dial out

  4. figurativelyTo apprehend and align oneself (to an idea, circumstance, way of thinking, etc.).

    Nowadays most people are dialled in to the idea that smoking is bad for you.

    2 more examples

    The company quickly dialled in to the fact that customers wanted greater convenience.

    Starting in the ’90s, politicians began treating elections like advertising campaigns and used focus groups to dial in the most effective rhetoric, according to the Stanford economist Matthew Gentzkow, who has analyzed congressional speeches.

    2022 November 12, Matteo Wong, “How Did America End Up With the Z.O.M.B.I.E. Act?”, in The Atlantic
  5. figurativelyTo reduce (something) to an appropriate level.

    He was pushy, but he dialed that in until they found him tolerable.

  6. cookingTo achieve a perfect result in brewing coffee by manipulating grind size, water amount, etc.

Synonyms & antonyms

verbTo join or participate in (a conference call).

Similar
Opposite

Origin

dial + in, from tuning in to a radio frequency by changing the dial, or dialling a telephone number (originally on a rotary dial).

Full word history & related roots →
Cite this entry
APA

dial in. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/dial%20in

MLA

“dial in.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/dial%20in. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “dial in,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/dial%20in.

Source: dial in on Wiktionary, CC BY-SA 4.0.