- Original: עירוּ - Transliteration: `Iyruw - Phonetic: ee-roo' - Definition: Iru = watch 1. son of Caleb and grandson of Jephunneh - Origin: from H5892 - TWOT entry: None - Part(s) of speech: Proper Name Masculine - Strong's: From H5892 ; a citizen; Iru an Israelite: - Iru. Total KJV Occurrences: 1 • Iru, 1 1 Chronicles 4:15