who knew
Expressing surprise, or ironic lack of surprise, upon learning somethingExpressing surprise, or ironic lack of surprise, upon learning something.
Meaning
1 sensesExpressing surprise, or ironic lack of surprise, upon learning something.
Dictionary text adapted from Wiktionary (Wiktionary contributors, CC BY-SA 4.0) and Open English WordNet / Princeton WordNet (CC BY 4.0, WordNet License); shared under CC BY-SA 4.0. Example sentences and recordings are credited where they appear.