भाइभाई भाइबुवारी (Nepali) Contributed by: Sitaram Upadhyaya on 2015-07-05 1. (Common Noun-Feminine) wife of one's husband's brother পতিৰ ককায়েক বা ভায়েকৰ পত্নী English: sister-in-law, Assamese: জা, Bodo: बाजै, Nepali: जेठाजु, भाइबुवारी