جم

R. Q. 1 جَمْجَمَ جمجم , (S, TA,) inf. n. جَمْجَمَةٌ, (K,) He spoke indistinctly, (S, K,) not from impotence, or, accord. to the T, from impotence; (TA;) and ↓ تَجَمْجَمَ signifies the same. (S, K.) ― -b2- Also, (TA,) inf. n. as above, (Mgh, K,) with which مَجْمَجَةٌ is syn., accord. to Ez-Zowzanee, (Mgh,) He concealed (Mgh, K, TA) speech, (Mgh,) or a thing, (K, TA,) in his bosom. (Mgh, K, TA.) You say, جمجم شَيْئًا فِى صَدْرِهِ He concealed a thing in his bosom; did not reveal it. (TA.) ― -b3- Also, (TA,) inf. n. as above, (Kr, K,) He destroyed, or killed, (Kr, K, TA,) another or others. (TA.)