sparrow

noun
  1. A small, chiefly seed-eating bird of the family Passeridae, typically having brown and gray plumage and found in many parts of the world. noun
    The house sparrow is commonly found in urban areas.
    Sparrows are known for their distinctive chirping sound.
  2. A term used to describe someone who is perceived as small or insignificant, often used affectionately. noun
    She was a tiny sparrow of a woman, but she had a fierce spirit.
    Despite being a sparrow in stature, he had a commanding presence.