كعت كعثب كعدب

Q. 2 تَكَعْثَبَتِ العَرَارَةُ
The عرارة (with an unpointed ع meftoohah, the name of a certain plant; (TA;) in the CK, غِرَارَة, or sack;) became collected together, and round. (Ḳ.)

رَكَبٌ كَعْثَبٌ

(as also كَثْعَبٌ, TA) A large (and full and prominent, TA) pubes, (Ṣ, Ḳ,) or pudendum: (TA:) a prominent, compact, pubes. (Fr.) Pudendum muliebre. (ISk.)
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كَعْثَبٌ (as also كَثْعَبٌ, TA) A woman having a large (and full and prominent, TA) pubes, (Ḳ,) or pudendum. (TA.)