Capable of being entertained or amused; receptive to entertainment or amusement.
From 'entertain' plus the suffix '-able' (capable of). 'Entertain' comes from Old French 'entretenir,' meaning to hold together or maintain, evolving to mean occupying someone's attention pleasantly.
The opposite of a grumpy person who won't laugh at anything—entertainable people are basically the dream audience because their minds are open to fun and enjoyment!
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