Lexical Definition

‎αἶνος‎ aînos (ah'-ee-nos) praise G:N-M
apparently a prime word

praise.

Usage: 4 forms in 6 verses
Form Translated As     In Verse(s)
αἶνον praise Luke.18.43
praise’ Matt.21.16
αίνω praise LXX.Ezra.3.11
αίνου praise LXX.Neh.11.17
αίνον praise LXX.2Chr.23.13LXX.Ps.8.2

Abbott-Smith

αἶνος, ου, ὁ, [in LXX for הלל pi, עֹז;] poët, and Ion.,
1. = μῦθος, a tale (Horn., al.).
2. = Att. ἔπαινος, praise (Horn., al.): Mt 21:16 (LXX), Lk 18:43.
3. In π., a decree (MM, VGT, s.v.).†

Abbott-Smith References

Book Refs
Matthew 21:16
Luke 18:43

Liddell-Scott-Jones

αἶνος, ,

(αἰνέω) poetry and Ionic dialect word, tale, story, [Refs 8th c.BC+]; αἰνεῖν αἶνον to tell a tale, [Refs 5th c.BC+]: especially story with moral, fable, [Refs 8th c.BC+]: generally, saying, proverb, παλαιὸς αἶ.[Refs 5th c.BC+]; riddle, [Refs]

__II = Attic dialect ἔπαινος, praise, [NT+8th c.BC+]
__III decree, resolution, τῶν Ἀχαιῶν[Refs]; κατ᾽ αἶνον, opposed to κατὰ ψήφισμα, [Refs]

LSJ Scripture Refs: LXX.Ps.8.2*Luke.18.43