adj 1 a : characterized by tonus < contraction of muscle> : also : marked by or being prolonged muscular contraction < convulsions> b : producing or adapted to produce healthy muscular condition and reaction of organs (as muscles) 2 a : increasing or restoring physical or mental tone b : yielding a tonic substance ton*i*cal*ly adv
, n : an agent (as a drug) that increases body tone .
Similar sounding terms: den·gue DNOC tongue Tun·ga
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