Phrasal Verb: Stiffen up

Phrasal Verb: Stiffen up


Meaning: Become rigid

Example: My back STIFFENS UP in cold weather.

Notes:

- IntransitiveHelp

- International English

Phrasal Verb: Stiffen up


Meaning: Make something rigid

Example: They used starch to STIFFEN the collars UP.

Notes:

- Separable [optional]Help

- International English