Tickler (noun)

A tool or device used for tickling or teasing.

Origin:

Derived from the verb 'to tickle', first used in the 16th century.

Examples:

1. The fisherman used a tickler to entice the fish to bite.
2. The child laughed as the feather tickler tickled their tummy.
3. The tickler was an effective tool for removing dust from fabrics.
4. The prankster used a tickler to surprise his friend.
5. The tickler was an essential tool for medical exams in the past.