- Original: בּסר - Transliteration: Becer - Phonetic: beh'-ser - Definition: 1. unripe or sour grapes - Origin: from an unused root meaning to be sour - TWOT entry: 257 - Part(s) of speech: Noun Masculine - Strong's: From an unused root meaning to be sour; an immature grape: - unripe grape. Total KJV Occurrences: 1 • grape, 1 Job 15:33