I'll be

interjection

Expressing surprise.

“Johnny passed his exams despite not heeding your advice to study hard. Well, I'll be!”

Similar

Meanings

interjectionI'll be!
  1. idiomaticExpressing surprise.

    Johnny passed his exams despite not heeding your advice to study hard. Well, I'll be!

    Synonyms: wow

Synonyms & antonyms

interjectionExpressing surprise.

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Origin

Cite this entry
APA

I'll be. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/I'll%20be

MLA

“I'll be.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/I'll%20be. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “I'll be,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/I'll%20be.

Source: I'll be on Wiktionary, CC BY-SA 4.0.