English dictionary
stiffen meaning and definition
Definition and meaning of stiffen at MeaningMonkey.org. stiffen meaning and definition in the English Dictionary.STIFFEN verb
Definition of stiffen (verb)
- become stiff or stiffer
- "He stiffened when he saw his boss enter the room"
- antonym: loose
- make stiff or stiffer
- "Stiffen the cream by adding gelatine"
- antonym: loose
- restrict
- "Tighten the rules"; "stiffen the regulations"
- synonyms: constrain, tighten, tighten up
Source: Princeton University Wordnet