Bedeutung von “colourless” — Learner’s Dictionary

colourless

adjective UK US colorless us uk /ˈkʌlələs/
COLOUR

without any colour:

a colourless liquid
INTEREST

without the qualities that make someone or something interesting and unusual:

a colourless account of his time in parliament

(Definition von “colourless” aus dem Cambridge Learner's Dictionary © Cambridge University Press)