πτέρυξ ( πτερύξ Aristarch. ap. Hdn.Gr. 1.45 ), ῠγος, ἡ: Ep. dat. pl. πτερύγεσσι: ( πτερόν ): - wing of a bird, Il. 2.316; mostly pl., ib. 462, Od. 2.149, Hes. Sc. 134, A. Ag. 52 (anap.), etc.; λευκὴ πτεροῖσι, πλὴν . . ἄκρων τῶν πτερύγων white in its plumage, save . . the tips of the wings, of the ibis, Hdt. 2.76; of Eros and Nike, Aristopho 11.8: metaph., κινοῦντα πτέρυγας ἤδη ’trying your wings ’, Lib. Ep. 155.2 .
2. winged creature, bird, [Rev 6:12] ( Jul. ).
3. flight, augury, omen, ποίων (sc. ὀρνίχων ) οὐκ ἀγαθαὶ πτέρυγες Call. Lav.Pall. 124 .
II anything like a wing,
1 in pl.,= πτερύγια, fins of fish, Arist. HA 505b21, Mir. 835b10, Ael. NA 11.24; flippers of seals, Arist. PA 697b5; of dolphins and whales, Id. HA 537b3; of the tortoise, Nic. Al. 559 .
2. pl., feathery foliage, Thphr. HP 3.9.6 . = ἄσπληνος 1, Dsc. 3.134.
3. blade of the steering-paddle, IG 22.1607.74: hence, rudder, S. Fr. 1083; ἑξήρετμοι π ., of oars, Epigr.Gr. 337.2 ( Cyzicus ).
4. flap of a cuirass, X. An. 4.7.15 (v.l.), cf. Eq. 12.4, 6; of the Doric χιτών, Ar. Fr. 325, Men. Epit. 187, Com.Adesp. 17.1 D., Plu. Comp.Lyc.[Num 3:1-51], Poll. 7.62 .
5. broad edge of a knife or hunting-spear, Plu. Alex. 16, Poll. 5.21; beak of the sword-fish (v.l. ῥύγχος ), Ael. NA 9.40 .
6. lobe of the lungs, Hp. Coac. 394 .
7. point of a building, Poll. 7.121 .
8. front frame of a torsion-engine, Hero Bel. 101.8 .
9. shoulder-blade, Philostr. Gym. 30 .
10. in pl., title of poem whose lines form a pattern like wings, AP 15.24 ( Simm. ).
11. pl., sails, Com.Adesp. 9 D., Lyr.Alex.Adesp. 20.9.
III anything that covers or protects like wings, π. πέπλων E. Ion 1143; κολπώδη πτέρυγ’ Εὐβοίας, i.e. Aulis, Id. IA 120 (lyr.); νεοσσὸς ὡσεὶ πτέρυγας εἰσπίτνων ἐμάς Id. Tr. 751; of a mountain, Λιβάνου πτέρυγες Musae. 48 .
2. fence, wall, Lyc. 291. metaph., πτέρυγες γόων the wings, i.e. the flight or flow, of grief, S. El. 242 (lyr.); π. Πιερίδων Pi. I. 1.64 .