What does "waif" mean?

Waif: Hence, anything found, or without an owner; that which comes along, as it were, by chance. "Rolling in his mind old waifs of rhyme." Tennyson.

Additional senses

  1. 2.A wanderer; a castaway; a stray; a homeless child. A waif Desirous to return, and not received. Cowper.

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