What does expostulating mean?
Expostulating is the act of earnestly reasoning or arguing with someone in order to express disagreement or objection, particularly regarding their conduct or stated views. The word carries a formal, somewhat literary tone and suggests reasoned persuasion rather than heated quarrelling: one expostulates with a friend about a risky decision or with a colleague over an unfair policy. It derives from the Latin verb 'expostulare', formed from 'ex-' ('out') and 'postulare' ('to demand'), so its underlying image is of demanding an explanation or pressing one's case outward. Though still understood throughout the English-speaking world, it appears far more often in British writing than American, and it has a slightly old-fashioned flavour that suits historical fiction, formal correspondence, and polished journalism. Its noun form, 'expostulation', names both the act and the words spoken in such an appeal.
verbTo express strong disagreement or objection to someone about something they have said or done, especially earnestly and at length.
- To reason earnestly with someone in protest or objection, especially about their actions or opinions.
"She spent the evening expostulating with her brother about his reckless spending."
"The old professor was still expostulating about the state of modern education long after everyone else had stopped listening."
"He expostulated with the referee for several minutes before accepting the decision."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does expostulating come from?
The word traces to the Latin 'expostulare', combining 'ex-' (out) and 'postulare' (to demand), meaning to demand or require urgently. It entered English in the late 16th century as 'expostulate', originally carrying the sense of demanding a reason or explanation before shifting toward its modern sense of earnest protest. It shares its root with 'postulate' and 'postulant'.
Related word forms
How expostulating is actually used
Formal and somewhat old-fashioned in register, more common in British English than American English. Often implies well-meaning, reasoned objection rather than angry argument, typically directed toward a person rather than an abstract issue.
Easily confused with expostulating
'Exasperating' means extremely annoying or frustrating, while 'expostulating' means arguing or objecting earnestly to someone.