Definition of "deform" in English

adjective

1. (obsolete except poetic) Having an unusual and unattractive shape; deformed, misshapen; hence, hideous, ugly.

verb

1. To change the form of (something), usually thus making it disordered or irregular; to give (something) an abnormal or unusual shape.

2. To change the look of (something), usually thus making it imperfect or unattractive; to give (something) an abnormal or unusual appearance.

   • a face deformed by bitterness

3. To mar the character or quality of (something).

   • a marriage deformed by jealousy

4. (intransitive) To become changed in shape or misshapen.