1. Ostentatiously lofty in style
   "tumid political prose"
   - bombastic, declamatory, large, orotund, turgid 
2. Abnormally distended especially by fluids or gas
   "puffy tumid flesh"
   - puffy, intumescent, tumescent, turgid 
3. Of sexual organs; stiff and rigid
   - erect

See also: hard, rhetorical, tumidness, unhealthy

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