clinched
1. [ adjective ] closed or squeezed together tightly
Synonyms: clenched
Examples:

"a clenched fist" "his clenched (or clinched) teeth"

Related terms: tight
Similar spelling:   clenched
  clinch
  clincher
  clunch
  clench
  Claunch
  clonic
  clinic
  Clance
  cloying
  Clingan
  clinical