From garah; strife, i.e. Infliction -- blow.
see HEBREW garah
H8410. tidhar
תִּדְהָר noun [masculine] name of a tree, probably
elm (Syriac (or PS) LagBN 130 Löw71; Arabic Lane864 Dozyi. 432 (also ash, see Dozyib.); so Symm & ᵑ9 Isaiah 41:19; compare Di, where also other views, e.g. plane-tree (Rabb Che), or pine; — √dubious; Ges 41:19 Thes derives from דהר endure inferred from Arabic time, but this questionable; perhaps a loan-word), יַחְדָּו וּתְאַשּׁוּר תִּדְהָר בְּרוֺשׁ 41:19 = 60:13.