Definition

1. Noun:
   • A statement that provides the precise meaning of a word or phrase: An explicit definition is one that clearly and directly states the exact meaning of a term, leaving no room for ambiguity or interpretation. It is a formal explanation that aims to be a complete and accurate equivalent.

Usage

• An explicit definition is used in academic, legal, technical, and scientific contexts where clarity and precision are essential. It contrasts with implicit or contextual definitions where meaning is suggested rather than directly stated.

Examples

• Noun:
  • The dictionary provided an explicit definition for the technical term "algorithm."
  • For the contract to be valid, it required an explicit definition of the services to be rendered.
  • The philosopher argued that a logical argument must begin with explicit definitions of its key terms.

Advanced Usage

• In logic and mathematics: An explicit definition formally introduces a new symbol or term by stating it is equivalent to a known expression.
  • In the proof, the set was introduced by the explicit definition: Let Z = {x ∈ X | P(x)}.
• As a methodological requirement: The demand for explicit definitions is a cornerstone of clear scholarly writing and analytical philosophy.

Variants and Related Words

• Define (verb): To state the precise meaning of a word or concept.
• Definition (noun): A statement of the exact meaning of a word or the nature of a thing.
• Explicitly (adverb): In a clear and detailed manner, leaving no room for confusion.

Synonyms

• Precise definition
• Formal definition
• Stipulative definition (when a meaning is explicitly assigned for a specific context)

Antonyms

• Implicit definition: A definition conveyed indirectly through context or use.
• Ostensive definition: A definition that points to examples or demonstrates the term.

Related Phrases

• Operational definition: A definition that specifies the operations or procedures used to measure or identify a concept.
  • The study used an operational definition of "anxiety" based on heart rate and survey scores.
• Lexical definition: A definition reporting the established use of a term in a language, as found in dictionaries.

Noun

1. a definition that gives an exact equivalent of the term defined