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English definition of “colourless”

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colourless

adjective uk UK ( US colorless)   /ˈkʌl.ə.ləs/ us    /-ɚ-/

colourless adjective (NO COLOUR)

having no colour: Water and glass are colourless. Carbon monoxide is a colourless, odourless, poisonous gas.

colourless adjective (BORING)

not exciting or not interesting: It is a rather grey, colourless city, with few interesting sights.
Translations of “colourless”
in Chinese (Traditional) 無色的…
in Russian бесцветный, неинтересный…
in Turkish renksiz, sade, rengi olmayan…
in Chinese (Simplified) 无色的…
in Polish bezbarwny…
(Definition of colourless from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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