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trimming tab
trimolecular
trimonthly
trimorph
trimorphism
trimotor
Trimurti
trinary
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trimethadione
tri·meth·a·di·one [ tr methə dn ]


noun 
Definition:
 
epilepsy drug: a white crystalline bitter-tasting compound with an odor similar to camphor. Use: epileptic anticonvulsant. C6H9NO3
[Contraction of tri- + methyl + di-1 + -one]
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