Open English Wordnet
Adjectives
(s)thickenedmade or having become thick“thickened bronchial arteries” (s)calloused, callous, thickenedhaving calluses; having skin made tough and thick through wear“calloused skin”,
“with a workman's callous hands” (s)thickenedmade thick in consistency“flour-thickened gravy”,
“dust-thickened saliva”