2. Verb. (colloquial) To play guitar fast. This is generally in reference to electric guitar. ¹
3. Adjective. (context: childish chiefly US) Little; used in imitation of childish speech. The British counterpart is ickle. ¹
¹ Source: wiktionary.com
Definition of Widdle
1. to wriggle [v -DLED, -DLING, -DLES] - See also: wriggle