Lexical Definition

‎κονιορτός‎ koniortós (kon-ee-or-tos') dust G:N-M
from the base of ‎κονιάω‎ and ornumi (to "rouse")

dust.

Usage: 5 forms in 22 verses
Form Translated As     In Verse(s)
κονιορτὸν dust Matt.10.14Luke.9.5Luke.10.11Acts.13.51Acts.22.23
κονιορτών powders LXX.Song.3.6
κονιορτώ dust LXX.Lam.3.29
κονιορτόσ a cloud of dust LXX.Exod.9.9LXX.Deut.9.21LXX.Job.21.18LXX.Isa.3.24LXX.Isa.5.24LXX.Isa.29.5LXX.Dan.2.35
dust LXX.Nah.1.3
their dust LXX.Ezek.26.10
κονιορτόν a cloud of dust LXX.Deut.28.24LXX.2Kgs.9.17LXX.Isa.17.13
cloud of dust LXX.2Kgs.9.17
dust LXX.Deut.9.21LXX.Isa.10.6

Abbott-Smith

κονιορτός, -οῦ, ὁ (< κόνις or κονία, dust, ὄρνυμι, to stir up), [in LXX for אָבָק, etc.;]
in cl., dust stirred up (Ex 9:9, Is 5:24); in NT, simply dust: Mt 10:14, Lk 9:5 10:11, Ac 13:51 22:23.†

Abbott-Smith References

Book Refs
Exodus 9:9
Isaiah 5:24
Matthew 10:14
Luke 9:5 · 10:11
Acts 13:51 · 22:23

Liddell-Scott-Jones

κονιορτός-ός, ,

(κόνις, ὄρνυμι) dust raised or stirred up, cloud of dust, [Refs 5th c.BC+]; κ. τῆς ὕλης νεωστὶ κεκαυμένης, i.e. a cloud of woodashes,[Refs 5th c.BC+]

__2 generally, dirt, sweepings, σαρώματα.. σὺν τῷ κ. Wilcken [Refs 3rd c.BC+]
__II metaphorically, dirty fellow, χαίρει τις αὐχμῶν ῥυπῶν, κ. ἀναπέφηνεν [Refs 4th c.BC+]