TgJ Amos8:10tos :ותיספד בסיפא‏ : it will mourn at the end
See the entire entry for syāp̄, syāp̄ā n.m. end

TgJ Amos8:10tos :כקינא על בר יחידאי‏ : like a lamentation over a single child
See the entire entry for qīnā, qīntā n.f. liturgical chant