(Aramaic) properly, corresponding to 'arak, but used only in the sense of reaching to a given point; to suit -- be meet.
see HEBREW 'arak
H749. arak
or arik II. ארך (√ of following; according to most, weakened from ערך (compare Biblical Hebrew) BeRyEzra 4:14; but אַרִיךְ loan-word from Persian (Old Iranian) ¹ryaka, worthy of an Aryan, Scheft79).
אַרִיךְ verbal adjective fitting, proper (׳אַ Baer K§ 16, 5 M§ 82, Anm. 2; van d. H. Gi Str אֲרִיךְ, compare DWB 39; ᵑ7 id.; originally Participle pass. K§ 57 b) 7)); — Ezra 4:14.
אַרְכֻבָּתֵהּ Daniel 5:6, see ברך.