Valmiki Ramayana Aranya Kanda Sarga 51 Shloka 43

रौद्रकर्मणा one who performs terrible deeds, रक्षसा by the demon, छिन्नपक्षः clipped wings, सः that, गृध्रः vulture, हतः hurt, अल्पजीवितः with very little life left, धरण्याम् on the ground, सहसा immediately, निपपात fell.

(Seriously) wounded and almost dead,the vulture fell down on the ground all at once, when his wings were chipped by the demon of terrible deeds.