Definition

1. Noun:
   • The side of a coin or medal that bears the principal design, often the "heads" side: This is the most common and specific meaning, referring to the front or main face of a coin, as opposed to the reverse ("tails").
   • The counterpart or correlative of something; the more conspicuous or principal aspect of a two-sided subject: A more general, figurative meaning where "obverse" refers to the primary, complementary, or directly corresponding side of a fact, argument, or situation.

Usage and Examples

• Noun (Coin/Medal):

  • The obverse of the quarter features a portrait of George Washington.
  • On the medal, the obverse shows the national emblem, while the reverse has an inscription.

• Noun (Figurative - Counterpart):

  • Freedom has its obverse in responsibility; you cannot have one without the other.
  • The obverse of his argument about economic growth is the issue of environmental cost.

Advanced Usage

• "The obverse of the coin": A common idiom meaning the other side or aspect of a situation.

  • Optimism is just the obverse of the coin; the reverse is a deep-seated fear of failure.

• In logic and philosophy: "Obverse" can refer to a proposition derived by negating the predicate of an original proposition and changing its quality (e.g., the obverse of "All S are P" is "No S are non-P").

Variants and Related Words

• Obversely (adverb): In a way that is the obverse or counterpart.
  • The policy aims to boost exports; obversely, it may lead to higher domestic prices.

Synonyms

• Front (for coins/medals)
• Counterpart
• Complement
• Correlative
• Converse (specifically in logic, though "converse" typically means a reversed relationship, not a negated one)

Antonyms

• Reverse (for coins/medals and often in general contexts)
• Back

Related Phrases and Concepts

• Heads or tails: In coin tossing, "heads" is typically the obverse side.
• Two sides of the same coin: An idiom perfectly illustrating the relationship between something and its obverse.
  • Risk and reward are two sides of the same coin.

Noun

1. the side of a coin or medal bearing the principal stamp or design
2. the more conspicuous of two alternatives or cases or sides
   • the obverse of this issue