- Original: ὑάκινθος - Transliteration: Huakinthos - Phonetic: hoo-ak'-in-thos - Definition: 1. hyacinth, the name of a flower, also of a precious stone of the same colour, a dark blue verging on black - Origin: of uncertain derivation - TDNT entry: None - Part(s) of speech: Noun Masculine - Strong's: Of uncertain derivation; the hyacinth or jacinth that is some gem of a deep blue color probably the zirkon: - jacinth. Total KJV Occurrences: 1 • jacinth, 1 Revelation 21:20