- Original: Σεκοῦνδος - Transliteration: Sekoundos - Phonetic: sek-oon'-dos - Definition: Secundus = fortunate 1. a thessalonian Christian - Origin: of Latin origin - TDNT entry: None - Part(s) of speech: Noun Masculine - Strong's: Of Latin origin; second; Secundus a Christian: - Secundus. Total KJV Occurrences: 1 • Secundus, 1 Act 20:4