Definitions of look:

• noun:   the act of directing the eyes toward something and perceiving it visually

  Example: "He went out to have a look"

• noun:   physical appearance

  Example: "I don't like the looks of this place"

• noun:   the expression on a person's face

  Example: "A look of triumph"

• noun:   the general atmosphere of a place or situation and the effect that it has on people
• verb:   perceive with attention; direct one's gaze towards

  Example: "She looked over the expanse of land"

• verb:   give a certain impression or have a certain outward aspect

  Example: "This project looks fishy"

• verb:   accord in appearance with

  Example: "You don't look your age!"

• verb:   have a certain outward or facial expression

  Example: "How does she look?"

• verb:   convey by one's expression

  Example: "She looked her devotion to me"

• verb:   search or seek

  Example: "We looked all day and finally found the child in the forest"

• verb:   be oriented in a certain direction, often with respect to another reference point; be opposite to

  Example: "The house looks north"

• verb:   look forward to the probable occurrence of

  Example: "She is looking to a promotion"

• verb:   take charge of or deal with
• verb:   have faith or confidence in

  Example: "Look to your friends for support"

• name:  A surname (rare: 1 in 100000 families; popularity rank in the U.S.: #8911)