- Original: Βλάστος - Transliteration: Blastos - Phonetic: blas'-tos - Definition: Blastus = sprout 1. the chamberlain of herod Agrippa I - Origin: perhaps the same as the base of G985 - TDNT entry: None - Part(s) of speech: Noun Masculine - Strong's: Perhaps the same as the base of G985 ; Blastus an officer of herod Agrippa: - Blastus. Total KJV Occurrences: 1 • friend, 1 Act 12:20