brother-in-law
Pronunciation:
/ˈbɹʌðɚ ɪn ˌlɑ//ˈbɹʌðəɹ ɪn ˌlɔː//ˈbɹʌðɚ ɪn ˌlɔ/noun
Definitions
A male relative of one's generation, separated by one degree of marriage:
Co-brother-in-law: A male relative of one's generation, separated by two degrees of marriage: