tnt: meaning, definition, pronunciation and examples
C2 (Low frequency in general discourse, higher in specific contexts like military, history, mining, action genres)Technical (chemistry, mining, military), informal (metaphorical use)
Quick answer
What does “tnt” mean?
A powerful, yellow, crystalline high explosive substance.
Audio
Pronunciation
Definition
Meaning and Definition
A powerful, yellow, crystalline high explosive substance; the common abbreviation for trinitrotoluene.
A term used metaphorically to describe something extremely powerful, explosive, impactful, or highly energetic.
Dialectal Variation
British vs American Usage
Differences
No significant difference in referential meaning. Metaphorical usage is equally understood and used in both varieties.
Connotations
Connotes controlled demolition, industrial blasting, warfare, and cartoonish violence (e.g., Wile E. Coyote).
Frequency
Slightly higher frequency in American media/culture referencing historical uses (e.g., 'TNT for the railroad').
Grammar
How to Use “tnt” in a Sentence
[det.] TNT + [verb] (The TNT detonated)[verb] + [det.] TNT (They planted the TNT)[adj.] + TNT (unstable TNT)Vocabulary
Collocations
Examples
Examples of “tnt” in a Sentence
noun
British English
- The old quarry was cleared of leftover TNT.
- His temper is like a box of TNT.
American English
- They used TNT to blast through the mountain.
- That new player is pure TNT on the field.
Usage
Meaning in Context
Business
Rare, except in mining, demolition, or defense industries.
Academic
Chemistry, engineering, military history, and materials science contexts.
Everyday
Almost exclusively in metaphorical/hyperbolic descriptions of energy or impact.
Technical
Standard term for the specific chemical compound C₇H₅N₃O₆.
Vocabulary
Synonyms of “tnt”
Strong
Weak
Vocabulary
Antonyms of “tnt”
Watch out
Common Mistakes When Using “tnt”
- Using 'a TNT' (usually uncountable: 'some TNT', 'a stick of TNT').
- Misspelling as 'TNTs' in plural when referring to the substance (uncountable). 'TNTs' could only refer to multiple types or brands.
FAQ
Frequently Asked Questions
No. Dynamite is an explosive that uses nitroglycerin, while TNT (trinitrotoluene) is a different chemical compound. They are often confused in popular culture.
No, it is exclusively a noun. You cannot 'TNT something'. You 'blow something up with TNT' or 'detonate TNT'.
It was a widely used military and industrial explosive in the 20th century, making its name culturally synonymous with 'powerful explosive'.
The standard modern form is 'TNT' without periods. The punctuated form 'T.N.T.' is archaic.
A powerful, yellow, crystalline high explosive substance.
Tnt is usually technical (chemistry, mining, military), informal (metaphorical use) in register.
Tnt: in British English it is pronounced /ˌtiː.enˈtiː/, and in American English it is pronounced /ˌtiː.enˈtiː/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “[Person/Thing] is (pure/packed/like) TNT”
- “[Situation] is a powder keg/TNT waiting to go off”
Learning
Memory Aids
Mnemonic
TNT = 'Totally Not Trivial' force.
Conceptual Metaphor
INTENSITY IS EXPLOSIVE POWER ('Her performance was TNT!').
Practice
Quiz
In the sentence 'The new evidence was TNT for the prosecution's case,' what is the primary function of 'TNT'?