Definitions of stoop:

• noun:   an inclination of the top half of the body forward and downward
• noun:   small porch or set of steps at the front entrance of a house
• noun:   basin for holy water
• verb:   sag, bend, bend over or down

  Example: "The rocks stooped down over the hiking path"

• verb:   descend swiftly, as if on prey

  Example: "The eagle stooped on the mice in the field"

• verb:   carry oneself, often habitually, with head, shoulders, and upper back bent forward

  Example: "The old man was stooping but he could walk around without a cane"

• verb:   bend one's back forward from the waist on down

  Example: "The young man stooped to pick up the girl's purse"

• verb:   debase oneself morally, act in an undignified, unworthy, or dishonorable way

  Example: "I won't stoop to reading other people's mail"

• name:  A surname (very rare: popularity rank in the U.S.: #36742)