thicken
thick-en
verb
To make or become more dense, viscous, or concentrated.
"The gravy will thicken as it cools."
Thesaurus
Synonyms: inspissate
Antonyms: thin
thick-en
To make or become more dense, viscous, or concentrated.
"The gravy will thicken as it cools."
Synonyms: inspissate
Antonyms: thin