ثَمَّ
1.
There; synonym هُنَاكَ; (Zj, S, M, K;) a noun of indication, (Zj, T, M, Msb, Mughnee, K,) denoting a place that is remote (Zj, T, S, M, Mughnee, K) from the speaker, (Zj, T, M,) like as هُنَا denotes that which is near; (Zj, T, S;) or denoting a place other than that of the speaker: (Msb:) it is an adverbial noun, not to be used otherwise than as such; (Mughnee, K;) indecl. because of its vagueness, and with fet-h for its termination to avoid the concurrence of two quiescent letters. (Zj, T, M.) Thus in the saying [in the Qur'an, 26:64, وَأَزْلَفْنَا ثَمَّ الاخَرِينَ [And we brought near, there, the others]. (Mughnee.) He who makes it decl. as an objective complement (Mughnee, K) in this example, (Mughnee,) and in the saying in the Qur'an, 76:20, وَإِذَا رَأَيْتَ ثَمَّ رَأَيْتَ نَعِيمًا, is in error: (Mughnee, K: *) Zj says that the meaning is, And when thou castest thine eyes, or thy sight, there, thou shalt behold [scenes of] enjoyment: that Fr asserted the meaning to be, إِذَا رَأَيْتَ مَا ثَمَّ [when thou seest what is there]; but that this is an error; for ما, according to this interpretation, is a conjunct noun, and it is not allowable to suppress a conjunct noun and leave its complement. (T.)
2.
[مِنْ ثَمَّ is used by postclassical writers as meaning Therefore; for that reason; on that account.]