Added 10 October 2026
spastic
/ˈspastɪk/ noun
Latin root: spasticus Wiktionary
noun Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about spastic at Wordnik → Where our words come from →
adjective
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Relating to or characterized by spasm.
a spastic colon
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Suffering from spastic paralysis.
a spastic child
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Affected by involuntary jerky muscular contractions; resembling a spasm.
convulsive motions
Origin
Learned borrowing from Latin spasticus, from Ancient Greek σπαστικός (spastikós, “drawing in”). By surface analysis, spasm + -tic. Cf. French spastique and see also spasm.
From Wiktionary, via Kaikki.org (CC BY-SA)