Word of the Day - Laughter

laugh·ter
[laf-ter, lahf-]

noun
1. the action or sound of laughing.

2. an inner quality, mood, disposition, etc., suggestive of laughter; mirthfulness: a man of laughter and goodwill.

3. an expression or appearance of merriment or amusement.

4.Archaic . an object of laughter; subject or matter for amusement.