approximative

/ə'prɔksimətiv/

Thân thiện

The child gave an approximative drawing of a house.

Definition

1. Adjective:
   • Not exact or precise; close to the actual value, amount, or description but not completely accurate. It describes something that is an estimate or a rough calculation, often used when precise information is unavailable or unnecessary.

Usage

The adjective "approximative" is used to qualify nouns, indicating that the information provided is an approximation. It is synonymous with "approximate" and is often used in formal, technical, or academic contexts, such as mathematics, science, and linguistics.

Examples

• Adjective:
  • The approximative cost of the project is around one million dollars.
  • She gave an approximative translation of the ancient text, as the exact meaning of some words is lost.
  • These are just approximative figures; the final report will have the exact data.

Advanced Usage

• In Linguistics: Used to describe a grammatical mood (the approximative mood) or words that express approximation.
  • The phrase "about twenty" uses an approximative expression.
• Formal/Technical Writing: Often preferred in scholarly papers to mean "characterized by or involving approximation."
  • The study relied on approximative methods due to the incomplete dataset.

Variants and Related Words

• Approximate (adj): Nearly exact or correct. (This is the more common form).
  • Give me an approximate time of arrival.
• Approximately (adv): Used before a quantity to indicate it is not exact.
  • The journey takes approximately three hours.
• Approximation (n): A value or quantity that is nearly but not exactly correct.
  • This number is a close approximation of the total.

Synonyms

• Estimated: Roughly calculated.
• Inexact: Not strictly accurate or precise.
• Rough: Not detailed or exact; approximate.
• Ballpark: (Informal) Within a particular range or area of approximation.

Antonyms

• Exact: Not approximated in any way; precise.
• Precise: Marked by exactness and accuracy of detail.
• Accurate: Correct in all details.

Related Phrases/Idioms

• In the ballpark of: (Idiom, informal) Approximately; roughly similar to.
  • His guess was in the ballpark of the correct answer.
• Give or take: (Phrase) Used to indicate that a stated amount is approximate.
  • It will cost a thousand dollars, give or take a few.

Học thuật

Adjective

1. not quite exact or correct
   • the approximate time was 10 o'clock
   • a rough guess
   • a ballpark estimate

Từ đồng nghĩa

• approximate
• rough