aculeatus.
prickly
Meaning & usage
prickly
barbed
stinging, barbed (metaphorical)
subtle
Where this word comes from
Etymology tree Latin aculeus Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-tós Proto-Indo-European *-eh₂tos Proto-Italic *-ātos Latin -ātus Latin aculeātus From aculeus (“sting, stinger”) + -ātus (“-ed”, adjective-forming suffix).
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.