ars

Estimated CEFR level: C2 — Proficiency

Estimated from word frequency; not an official CEFR classification.

Definition

  1. noun a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere
  2. noun a unit of surface area equal to 100 square meters
  3. noun a state in south central United States; one of the Confederate states during the American Civil War

Synonyms

argon, Ar, atomic number 18

A single word — an entire dictionary opens.

Type a word, a sentence, a book title, or a link to an English article. WordNet and the Classics answer.

Try

A library of classics · a vault of words · instant etymology & meaning

Continue reading