The definition of a tickler is something or someone that pleases or causes you to laugh because of a light sensation on your body.(noun)
An example of a tickler is a big brother who is using a feather to touch the bottom of his brother's foot.
Tickler is defined as a written note to help you remember something in the future.(noun)
An example of a tickler is a note that you keep on your mirror at home.
See tickler in Webster's New World College Dictionary
See tickler in American Heritage Dictionary 4
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