Lexical Definition

‎ἐκπνέω‎ ekpnéō (ek-pneh'-o) to expire G:V
from ‎ἐκ‎ and ‎πνέω‎

give up the ghost.

Usage: 1 form in 3 verses
Form Translated As     In Verse(s)
ἐξέπνευσεν He breathed His last Mark.15.39Luke.23.46
breathed His last Mark.15.37

Abbott-Smith

* ἐκ-πνέω, -ῶ,
to breathe out; sc. βίον, ψυχήν (expressed in cl., Æsch., al.; cf. LS, s.v.), to breathe one's last, expire: Mk 15:37, 39 Lk 23:46. For force of aorist, v. Swete, Mk 15:37.†

Abbott-Smith References

Book Refs
Mark 15:37 · 15:39
Luke 23:46

Liddell-Scott-Jones

ἐκπνέω-πνέω,

Epic dialect ἐκπνέω-πνείω [Refs 4th c.AD+], imperfect -είεσκον [Refs]future -πνεύσομαι or -οῦμαι:— breathe out or forth, κεραυνὸς ἐκπνέωπνέων φλόγα [Refs 5th c.BC+]

__2 βίον . breathe one's last, expire, [Refs 5th c.BC+]: metaphorically, lose power, [Refs]; lose lustre, of pearls, [Refs]
__3 lose breath, of a runner, [Refs 4th c.BC+]
__II absolutely, cease blowing, become calm, [ δῆμος] ἴσως ἂν ἐκπνέωπνεύσειε [Refs 5th c.BC+]; τὰ κατὰ τὸν πόλεμον ἐκπνέωπέπνευκε καὶ λελώφηκεν [Refs 5th c.BC+]
__II.2 blow out or outwards, of a wind, ἔσωθεν . [ἐκπνέω τοῦ κόλπου 5th c.BC: Thucydides Historicus 2.84, compare 6.104 ">Refs 5th c.BC+]; burst out, σμικροῦ νέφους..ἐκπνέωπνεύσας μέγας χειμών [Refs 5th c.BC+]; but simply, blow, of wind, [Refs 4th c.BC+]