colorless

/ˈkʌlərləs/
adjective
  1. Having no color; transparent or white.
    • The chemist held up a colorless solution in the test tube.
    • Water is a colorless liquid that we drink every day.
    • Colorless glass windows let in plenty of light.
  2. Lacking interest, excitement, or personality; dull.
    • The room felt colorless with its plain white walls and gray furniture.
    • His colorless speech put the audience to sleep.
    • She found the movie colorless and predictable.
What does "colorless" mean? | whatsthatwordmean | whatsthatwordmean