English Meaning & Definitions
Lacking intelligence, common sense, or careful thought; foolish or stupid.
- “It was a brainless decision to drive through the flooded road without checking the depth.”
- “He felt like a brainless drone performing the same repetitive task every single day.”
English Synonyms & Near Equivalents
English Antonyms & Opposites
Comprehensive Thesaurus Breakdown
Compare formal, informal, literary synonyms and register nuances for “brainless”.
Derived from the Old English 'brægen' (brain) combined with the Germanic suffix '-less' (denoting absence or lack). The term emerged in the late 16th century, originally used literally to describe a lack of intelligence or mental capacity, and later evolving into a common pejorative for foolish or thoughtless behavior.
Think of a 'brain-less' person as someone who forgot to bring their brain to the party.
Frequently Asked Questions About “brainless”
1. What is the meaning of “brainless” in English?
In English, brainless (adjective) is defined as: “Lacking intelligence, common sense, or careful thought; foolish or stupid.”.
2. How do you use “brainless” in a sentence?
“It was a brainless decision to drive through the flooded road without checking the depth.”
3. What are English synonyms of “brainless”?
4. What is the etymology and word origin of “brainless”?
Derived from the Old English 'brægen' (brain) combined with the Germanic suffix '-less' (denoting absence or lack). The term emerged in the late 16th century, originally used literally to describe a lack of intelligence or mental capacity, and later evolving into a common pejorative for foolish or thoughtless behavior.
🇬🇧More English Words to English
View all English words →The base unit of time in the International System of Units (SI), equal to the duration of 9,192,631,770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium-133 atom.
A specific duration of time equal to one hour and forty-six minutes and twelve seconds.
The cardinal number equal to one thousand million (1,000,000,000), expressed in scientific notation as 10^9.
A specific duration of time equivalent to one hour and forty-six minutes.