spasm
/ˈspæz.m̩/ noun, verb
Forms spasms spasming spasmed
- noun A sudden, involuntary contraction of a muscle, a group of muscles, or a hollow organ. “Jessica went into spasms after eating a peanut.”
- noun A violent, excruciating seizure of pain.
- noun A sudden and temporary burst of energy, activity, or emotion.
- verb To produce and undergo a spasm or series of spasms.
Synonyms
Etymology
From Middle English spasme, from Old French spasme, from Latin spasmus, from Ancient Greek σπασμός (spasmós, “spasm, convulsion”), from σπάω (spáō, “to draw out, pull out”).
Webster’s 1913
- noun An involuntary and unnatural contraction of one or more muscles or muscular fibers.
- noun A sudden, violent, and temporary effort or emotion; as, a spasm of repentance. Cynic spasm (Med.) See under Cynic.
Etymology [F. spasme, L. spasmus, Gr. Span, v. t.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “spasm”, CC BY-SA 4.0. Details