slip by

verb

To pass without being noticed or intercepted.

“The children slipped by the patroller.”

Meanings

verbslip by (third-person singular simple present slips by, present participle slipping by, simple past and past participle slipped by)

present singular third person slips by · participle present slipping by · participle past slipped by · past slipped by

  1. ambitransitivefigurativelysometimesTo pass without being noticed or intercepted.

    The children slipped by the patroller.

    2 more examples

    The children managed to slip by when the patroller was looking away.

    She held her nerve after failing to serve out the match at the first attempt, seeing three match points slip by in a nervous service game at 6-4 5-4 and recovering from losing the tie-break to dominate the decider.

    2011 June 28, Piers Newbery, “Wimbledon 2011: Sabine Lisicki beats Marion Bartoli”, in BBC Sport

    Synonyms: go by

Synonyms & antonyms

verbTo pass without being noticed or intercepted.

Similar

More synonyms by meaning

verbfor time to move forward

Synonym sets from Open English WordNet, CC BY 4.0.

Cite this entry
APA

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

MLA

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

Chicago

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

Source: slip by on Wiktionary, CC BY-SA 4.0.