thoughtless definition, meaning - what is thoughtless in the British English Dictionary & Thesaurus - Cambridge Dictionaries Online

Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “thoughtless”

See all translations

thoughtless

adjective uk   /ˈθɔːt.ləs/  us   /ˈθɑːt-/
C2 not considering how your actions or words may upset someone: It was thoughtless not to phone and say you'd be late. She's not intentionally unkind - she's just a little thoughtless sometimes.
thoughtlessly
adverb uk   /ˈθɔːt.ləs.li/  us   /ˈθɑːt-/
thoughtlessness
noun [U] uk   /ˈθɔːt.ləs.nəs/  us   /ˈθɑːt-/
(Definition of thoughtless from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
What is the pronunciation of thoughtless?
Add Cambridge dictionaries to your browser to your website

Definitions of “thoughtless” in other dictionaries

Word of the Day

cup tie

a game between two teams trying to win a cup (= prize), especially in football

Word of the Day

What’s All The Commotion About? (Words to describe sounds)

by Kate Woodford,
May 20, 2015
​​​ In this post we look at a range of words and phrases that we use to describe noise and the absence of noise. Starting with complete quiet, we sometimes use the noun hush to describe silence: A hush fell over the room as the bride walked in./There was a deathly hush (=complete

Read More 

ancestral health noun

May 25, 2015
diet based on the presumed diet of our Palaeolithic ancestors ‘Ancestral health,’ to use a term popular among Paleo followers, has gone mass.

Read More