Arabic edit

Etymology edit

Relative adjective (nisba) composed of رُبَاع (rubāʕ, four at a time) +‎ ـِيّ (-iyy), from the root ر ب ع (r-b-ʕ); related to the numeral أَرْبَعَة (ʔarbaʕa, four).

Adjective edit

رُبَاعِيّ (rubāʕiyy) (feminine رُبَاعِيَّة (rubāʕiyya), masculine plural رُبَاعِيُّونَ (rubāʕiyyūna), feminine plural رُبَاعِيَّات (rubāʕiyyāt))

  1. consisting of four, quadripartite, fourfold, quadruple
  2. (geometry) quadrangular
  3. (geometry) tetragonal
  4. (grammar, linguistics) consisting of four radical letters, quadriliteral

Declension edit

Derived terms edit

Noun edit

رُبَاعِيّ (rubāʕiyym, plural رُبَاعِيُّون (rubāʕiyyūn) or رُبَاعِيَّات (rubāʕiyyāt), feminine رُبَاعِيَّة (rubāʕiyya)

  1. (sports) relay team of four
  2. (music) quartet
  3. (poetry) quatrain

Usage notes edit

The meaning “quatrain” uses the plural رُبَاعِيَّات (rubāʕiyyāt).

Declension edit

Descendants edit

  • Bengali: রুবাঈ (rubai)
  • English: rubai
  • Persian: رباعی (robâ'i)

References edit

  • Wehr, Hans (1979) “ربع”, in J. Milton Cowan, editor, A Dictionary of Modern Written Arabic, 4th edition, Ithaca, NY: Spoken Language Services, →ISBN