Lexical Definition

‎ὑακίνθινος‎ hyakínthinos (hoo-ak-in'-thee-nos) dark blue G:A
from ‎ὑάκινθος‎

jacinth.

Usage: 5 forms in 26 verses
Form Translated As     In Verse(s)
ὑακινθίνουσ hyacinthine Rev.9.17
υακινθίνω of blue LXX.Num.4.8LXX.Num.4.11LXX.Num.4.12
υακινθίνασ of blue LXX.Exod.26.4LXX.Exod.36.11
υακίνθινον of blue LXX.Exod.28.31LXX.Exod.39.22LXX.Exod.39.31LXX.Num.4.6LXX.Num.4.6LXX.Num.4.9LXX.Num.4.10LXX.Num.4.11LXX.Num.4.12LXX.Num.4.14LXX.Num.4.25LXX.Num.15.38
υακίνθινα in blue LXX.Ezek.23.6
of blue LXX.Exod.25.5LXX.Exod.26.14LXX.Exod.35.7LXX.Exod.35.23LXX.Exod.36.19LXX.Exod.39.34LXX.Isa.3.23

Abbott-Smith

ὑακίνθινος, -η, -ον (< ὑάκινθος), [in LXX for תַּחַשׁ, תְּכֵלֶת ;]
of hyacinth, hyacinthine (v.s. ὑάκινθος), "doubtless meant to describe the blue smoke of a sulphurous flame" (Swete): Re 9:17 (Hom., Eur., al.).†

Abbott-Smith References

Book Refs
Revelation 9:17

Liddell-Scott-Jones

ὑακίνθινος [], η, ον,

hyacinthine, ἄνθος [Refs 8th c.BC+]; φύλλα [Refs 3rd c.BC+]; blue, θώρακες [NT+1st c.AD+]; lana, Codex Just.[Refs]; λίθοι [Refs 5th c.AD+]

LSJ Scripture Refs: Rev.9.17