Definition of "daydreamer" [day•dream•er]

• One who daydreams. (noun)
• A person who wastes time daydreaming of accomplishments instead of accomplishing things. (noun)

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• "I am not good at following orders and I've always been a bit of a daydreamer."
• "It's nice when a daydreamer as gifted as Brown decides to unlock that dear diary inside her head, if only for a while."
• "I'm a daydreamer and a realist — two pieces of my psyche in constant conflict."