ركبة

Contents

ArabicEdit

Etymology 1Edit

Ultimately from Proto-Semitic *rukba- (“knee”), metathetic form of Proto-Semitic *birk-, *bark- (“knee”), whence also root ب ر ك‏ (b-r-k).

PronunciationEdit

• Audio

  (file)

NounEdit

رُكْبَة • (rukba) f (plural رُكَب‏ (rukab) or رُكْبَات‏ (rukbāt))

1. (anatomy) knee

DeclensionEdit

Declension of noun رُكْبَة (rukba)

Singular	singular triptote in ـَة (-a)
	Indefinite	Definite	Construct
Informal	رُكْبَة rukba	الرُّكْبَة‏ ar-rukba	رُكْبَة rukbat
Nominative	رُكْبَةٌ rukbatun	الرُّكْبَةُ‏ ar-rukbatu	رُكْبَةُ rukbatu
Accusative	رُكْبَةً rukbatan	الرُّكْبَةَ‏ ar-rukbata	رُكْبَةَ rukbata
Genitive	رُكْبَةٍ rukbatin	الرُّكْبَةِ‏ ar-rukbati	رُكْبَةِ rukbati
Dual	Indefinite	Definite	Construct
Informal	رُكْبَتَيْن‏ rukbatayn	الرُّكْبَتَيْن‏ ar-rukbatayn	رُكْبَتَيْ‏ rukbatay
Nominative	رُكْبَتَانِ‏ rukbatāni	الرُّكْبَتَانِ‏ ar-rukbatāni	رُكْبَتَا‏ rukbatā
Accusative	رُكْبَتَيْنِ‏ rukbatayni	الرُّكْبَتَيْنِ‏ ar-rukbatayni	رُكْبَتَيْ‏ rukbatay
Genitive	رُكْبَتَيْنِ‏ rukbatayni	الرُّكْبَتَيْنِ‏ ar-rukbatayni	رُكْبَتَيْ‏ rukbatay
Plural	basic broken plural triptote‎; sound feminine plural
	Indefinite	Definite	Construct
Informal	رُكَب‏‎; رُكْبَات‏ rukab‎; rukbāt	الرُّكَب‏‎; الرُّكْبَات‏ ar-rukab‎; ar-rukbāt	رُكَب‏‎; رُكْبَات‏ rukab‎; rukbāt
Nominative	رُكَبٌ‏‎; رُكْبَاتٌ‏ rukabun‎; rukbātun	الرُّكَبُ‏‎; الرُّكْبَاتُ‏ ar-rukabu‎; ar-rukbātu	رُكَبُ‏‎; رُكْبَاتُ‏ rukabu‎; rukbātu
Accusative	رُكَبًا‏‎; رُكْبَاتٍ‏ rukaban‎; rukbātin	الرُّكَبَ‏‎; الرُّكْبَاتِ‏ ar-rukaba‎; ar-rukbāti	رُكَبَ‏‎; رُكْبَاتِ‏ rukaba‎; rukbāti
Genitive	رُكَبٍ‏‎; رُكْبَاتٍ‏ rukabin‎; rukbātin	الرُّكَبِ‏‎; الرُّكْبَاتِ‏ ar-rukabi‎; ar-rukbāti	رُكَبِ‏‎; رُكْبَاتِ‏ rukabi‎; rukbāti

Etymology 2Edit

NounEdit

رَكَبَة • (rakaba) m pl

1. plural of رَاكِب‏ (rākib)