Definitions of value:

• noun:   relative darkness or lightness of a color

  Example: "I establish the colors and principal values by organizing the painting into three values--dark, medium...and light-Joe Hing Lowe"

• noun:   the quality (positive or negative) that renders something desirable or valuable

  Example: "The Shakespearean Shylock is of dubious value in the modern world"

• noun:   a numerical quantity measured or assigned or computed

  Example: "The value assigned was 16 milliseconds"

• noun:   an ideal accepted by some individual or group

  Example: "He has old-fashioned values"

• noun:   the amount (of money or goods or services) that is considered to be a fair equivalent for something else

  Example: "He tried to estimate the value of the produce at normal prices"

• noun:   (music) the relative duration of a musical note
• verb:   fix or determine the value of; assign a value to

  Example: "Value the jewelry and art work in the estate"

• verb:   hold dear
• verb:   estimate the value of
• verb:   regard highly; think much of
• verb:   place a value on; judge the worth of something