obverse
C1Formal, Academic
Definition
Meaning
The front or principal side of something, especially of a coin or medal bearing the main design; the counterpart or opposite of a fact or truth.
In a more abstract sense, the complementary or corresponding aspect of any situation or proposition; the side of an argument, personality, or circumstance that is presented or most visible.
Linguistics
Semantic Notes
Primarily used as a noun. Can be used figuratively (the obverse of freedom is responsibility). In logic/philosophy, it denotes a proposition derived by negating and reversing the terms of another (e.g., the obverse of 'All S are P' is 'No S are non-P').
Dialectal Variation
British vs American Usage
Differences
No significant differences in core meaning or usage.
Connotations
Slightly more common in British academic and numismatic contexts.
Frequency
Very low frequency in everyday speech in both variants; found primarily in formal writing, philosophy, and technical discussions about coins.
Vocabulary
Collocations
Grammar
Valency Patterns
the obverse of [NOUN PHRASE][ADJECTIVE] obverseon its obverseVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “the obverse of the coin”
- “two sides of the same coin (related concept)”
Usage
Context Usage
Business
Rare. Might appear in analytical reports: 'The obverse of rapid growth is increased market volatility.'
Academic
Common in philosophy, logic, rhetoric, and history (numismatics). Used to discuss opposing facets of theories or historical narratives.
Everyday
Virtually unused. A highly educated speaker might use it figuratively in serious discussion.
Technical
Standard term in numismatics for the side of a coin bearing the principal design (e.g., the monarch's portrait). Used in formal logic.
Examples
By Part of Speech
adjective
British English
- (Rare/Technical) 'The obverse legend reads 'ELIZABETH II D.G.REG.F.D.''
American English
- (Rare/Technical) 'The obverse design features an eagle.'
Examples
By CEFR Level
- The coin's obverse shows the queen's profile.
- Freedom has an obverse: responsibility.
- The obverse of their economic argument is a stark warning about social inequality.
- Historians must consider the obverse of imperial glory—the suffering it inflicted.
Learning
Memory Aids
Mnemonic
Think: 'OBverse is the OBvious side' (the main, front side). Or, 'The OBSERVEable side is the obverse.'
Conceptual Metaphor
COINS HAVE TWO SIDES -> IDEAS HAVE TWO SIDES; THE FRONT IS THE PUBLIC FACE.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not translate as 'обратный' (reverse) – that is the antonym. The closest is 'аверс' (for coins) or 'противоположная сторона' (figuratively).
Common Mistakes
- Using it as an adjective meaning 'obvious' (confusion with 'obvious').
- Confusing 'obverse' with 'reverse'.
Practice
Quiz
In logic, the obverse of the proposition 'All humans are mortal' is:
FAQ
Frequently Asked Questions
Yes, but with specific applications. It is the formal term for the 'front' of a coin or medal. Figuratively, it implies a direct, complementary counterpart, not just any front side.
It would sound very formal and possibly pretentious. In most casual contexts, 'other side', 'flip side', or simply 'front' are better choices.
'Obverse' is the front/principal side or a direct counterpart. 'Converse' is a proposition where the elements of another are reversed (e.g., 'All A are B' -> 'All B are A'). 'Reverse' is literally the back side or the opposite in action.
No, 'obverse' is not used as a verb in modern English. Do not use 'to obverse'.