stiffen

raidir

transitive verb

1. (general)

a. raidir (cloth)

b. rigidifier (paper)

2. (muscles)

a. raidir

3. (strengthen) (attitude, laws)

a. durcir

intransitive verb

4. (person, face) (with fear, anger)

a. se figer

5. (muscles)

a. se raidir

6. (become stronger)

a. se durcir (resistance)

b. s'affermir (resolve)

Collins French Electronic Dictionary © HarperCollins Publishers 2023

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