English
subconvulsive
From sub- + convulsive.
Formed from sub- + convulsive
Proto-Indo-European *upó ‘up; from below’
Proto-Italic *supo ‘under’
Latin sub ‘under, beneath, below’
English sub-
Proto-Indo-European *welh₃- ‘to hit, to strike’
…
Latin convellō ‘to shatter, batter, convulse’
Latin convulsiō ‘convulsion’
French convulsion
French convulsif
English convulsive
Today it means
adj That is not severe enough to cause a convulsion
Sources
Sources: Wiktionary, “subconvulsive”. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.
Etymograph / subconvulsive