noun (n)

• the range of colour characteristic of a particular artist or painting or school of art(noun.attribute)

  Synonym:
  pallet
  

  source: wordnet30
• board that provides a flat surface on which artists mix paints and the range of colors used(noun.artifact)

  source: wordnet30
• one of the rounded armor plates at the armpits of a suit of armor(noun.artifact)

  Synonym:
  pallette
  

  source: wordnet30
• A thin, oval or square board, or tablet, with a thumb hole at one end for holding it, on which a painter lays and mixes his pigments.(noun)

  source: webster1913