ارتاش
1.
(tropical:) He became strengthened in his wing, [or power,] by being an object of beneficence; as also
تريّش: (A:) he became in a good state, or condition: (S:) he attained good: (Msb:) he obtained good, and the effect thereof was seen upon him; as also ↓ the latter verb. (TA.) [See also 1, last sentence but two.]
2.
ارتاشهُ: see 1, first sentence.