oasis
n. பாலைப் பசுந்திடல்.
O"as*is (o"a*sis or o*a"sis; 277), n.; pl. Oases (-sez). [L., fr. Gr. 'o`asis; cf. Copt. ouahe.] Defn: A fertile or green spot in a waste or desert, esp. in a sandy desert. My one oasis in the dust and drouth Of city life. Tennyson.