Arabic edit

Root
ف ع ل (f-ʕ-l)

Verb edit

تَفَاعَلَ (tafāʕala) VI, non-past يَتَفَاعَلُ‎ (yatafāʕalu)

  1. (reciprocal) to interact
  2. to combine (with something), to react

Conjugation edit

Noun edit

تَفَاعُل (tafāʕulm

  1. verbal noun of تَفَاعَلَ (tafāʕala) (form VI)
  2. interaction

Declension edit