Core sense — a coward, cowardly, weak-heartedgenerated
1figurative · مجازa coward, cowardly, weak-hearted—جَبينٌ
An adjective from جَبَنَ, applied to a man and to a woman; in the latter case like حَصَانٌ and رَزَانٌ. Ibn-Es-Sarráj. With ة it is also applied to a woman.
From جَبُنَ, applied to a man and to a woman.
a coward, cowardly, weak-hearted—جَبَّانٌ
That is, given to dreading things, so as not to venture upon them boldly, by night or by day.
جَبَانٌ is the opposite of شُجَاعٌ, in art. شجع.
Plural masculine جُبَنَآءُ [properly of جَبِينٌ]; feminine جَبَانَاتٌ.
he is one whose dog is cowardly—هُوَ جَبَانُ الكَلْبِ
such a one is courageous in heart, mild in face—فُلَانٌ شُجَاعُ القَلْبِ جَبَانُ الوَجْهِ
Meaning he is extremely generous, because, with guests coming to him, his dog does not growl.
This is apparently the meaning; explained by اجنى الوجه, which seems to be a mistranscription.
Show Lane's original text
, (S, Msb, K,) an epithet from جَبَنَ , (S,) applied to a man and to a woman, (S, Msb, K,) in the latter case like حَصَانٌ and رَزَانٌ , (Ibn-EsSarráj, S,) and with ة also applied to a woman; (M, Msb, K;) and جَبينٌ , (S, K,) from جَبُنَ , (S,) applied to a man and to a woman; and جَبَّانٌ ; (K;) A coward; or cowardly; i. e. wont to dread things, so as not to venture upon them boldly, (K, TA,) by night or by day; (TA;) weak-hearted: (Msb:) جَبَانٌ is contr. of شُجَاعٌ : (Msb in art. شجع :) pl. masc. جُبَنَآءُ , (Msb, K,) [properly of جَبِينٌ ] and fem. جَبَانَاتٌ . (Lth, Msb, TA.) هُوَ جَبَانُ الكَلْبِ [He is one whose dog is cowardly,] means he is extremely generous: (K, TA:) because, by reason of guests' coming to him, his dog does not growl. (TA.) And you say, فُلَانٌ شُجَاعُ القَلْبِ جَبَانُ الوَجْهِ [app. meaning Such a one is courageous in heart, mild in face]. (TA. [Expl. by اجنى الوجه , which seems to be a mistranscription.])