Lexical Definition

‎πῶλος‎ pōlos (po'-los) colt G:N-M
apparently a primary word

colt.

Usage: 4 forms in 19 verses
Form Translated As     In Verse(s)
πῶλον a colt Matt.21.2Matt.21.5Mark.11.2Luke.19.30John.12.15
colt Matt.21.7Mark.11.4Mark.11.5Mark.11.7Luke.19.33Luke.19.33Luke.19.35
πώλόσ filly LXX.Prov.5.19
πώλουσ foals LXX.Gen.32.15LXX.Judg.10.4LXX.Judg.12.14
πώλον foal LXX.Gen.49.11LXX.Zech.9.9
his foal LXX.Gen.49.11

Abbott-Smith

πῶλος, -ου, ὁ (in cl. also ), [in LXX chiefly for עַיִר;]
a foal, colt, prop., of a horse, then the young of other animals; in NT of the colt of an ass: Mt 21:2, 5(LXX), 7, Mk 11:2, 4, 5, 7, Lk 19:30, 33, 35, Jo 12:15(LXX).†

Abbott-Smith References

Book Refs
Matthew 21:2 · 21:5 · 21:7
Mark 11:2 · 11:4 · 11:5 · 11:7
Luke 19:30 · 19:33 · 19:35
John 12:15

Liddell-Scott-Jones

πῶλος,

and , foal, whether colt or filly, [Refs 8th c.BC+]; νεοζυγὴς π. [Refs 4th c.BC+]; κριθῶντα π. [Refs]; ἔτι ἀδάμαστος π. [Refs 5th c.BC+]; ἵπποι π., opposed to ἵπποι τέλειοι, [Refs 5th c.BC+]

__2 any young animal: of the elephant, [Refs 4th c.BC+]; κάμηλος π. [Refs 2nd c.AD+]; of the dog, [Refs 2nd c.AD+]; ass, [NT]; ὄνοι π. [Refs 3rd c.BC+]; pullet, [Refs 2nd c.AD+]
__3 in Poets, in feminine, young girl, maiden, [Refs 6th c.BC+]: less frequently masculine, young man, [Refs 4th c.BC+]
__II a Corinthian coin, from the figure of Pegasus upon it, [Refs 5th c.BC+]
__III ἱερὸς π. Ἴσιδος, title of priest in Egypt, [Refs 2nd c.BC+]; π. alone, of a priest of Demeter and Persephone, [Refs 4th c.BC+]

LSJ Scripture Refs: Mark.11.2