1. Muscular spasms of thumb and forefinger while writing with a pen or pencil
   - writer's cramp

Type of: cramp, muscle spasm, spasm

• endorphin
• endorse
• endorsee
• endorsement
• endorsement in blank
• endorser
• endoscope
• endoscopic
• endoscopy
• endoskeletal
• endoskeleton
• endosperm
• endospore
• endospore-forming bacteria
• endosteum
• endothelial
• endothelial myeloma
• endothelium
• endothermal
• endothermic
• endothermic reaction
• endotoxin
• endotracheal tube
• endovenous
• endow