Definitions of kind:

• noun:   a category of things distinguished by some common characteristic or quality

  Example: "What kinds of desserts are there?"

• adjective:   helpful to other people

  Example: "Helping an old lady with her bundles was his kind deed for the day"

• adjective:   agreeable

  Example: "A dry climate kind to asthmatics"

• adjective:   characterized by mercy, and compassion

  Example: "Kind to animals"

• adjective:   having or showing a tender and considerate and helpful nature; used especially of persons and their behavior

  Example: "Kind to sick patients"

• adjective:   expressing sympathy
• adjective:   showing consideration and anticipation of needs
• adjective:   tolerant and forgiving under provocation

  Example: "Our neighbor was very kind about the window our son broke"

• adjective:   liberal

  Example: "Kind words of praise"

• adjective:   generously responsive

  Example: "Take a kindly interest"

• adjective:   conducive to comfort; beneficial

  Example: "A kind climate"

• name:  A surname (very rare: popularity rank in the U.S.: #24549)