Phrase guide

let in on

verb · 1 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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No pronunciation record was provided for this word.

1

verb

Meaning 1

To disclose or tell (a secret) to (someone); to share (privileged information) with (someone); to inform (someone) of (a secret). See Usage notes below.

Definition source: English Wiktionary via Wiktextract

Usage: ditransitive

Examples

  • Do you think we should let him in on the shortcut?
  • If this is a joke, please let me in on it.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

No etymology was provided for this word.

Across languages

Translations

4 source translations are retained for this English entry.

  • French: faire savoir — tell (a secret) to
  • Hungarian: beavat — tell (a secret) to
  • Polish: wtajemniczać — tell (a secret) to
  • Polish: wtajemniczyć — tell (a secret) to