spastic
How to Use Spastic
Learner’s notesIn plain EnglishDescribes muscles that contract stiffly and involuntarily, as seen in some forms of cerebral palsy.
Outside strict medical use, this word (and its slang meaning "clumsy" or "erratic") is widely considered offensive and best avoided; use "person with cerebral palsy" or similar in ordinary writing.
Word Forms
more spastic comparative, spastics plural, most spastic superlative
Etymology
From Greek spastikos, "drawing in" or "pulling tight," the same root that gives us spasm.