( a. )
Capable of being held, naintained, or defended, as against an assailant or objector, or againts attempts to take or process; as, a tenable fortress, a tenable argument.
( a. )
Capable of being held, naintained, or defended, as against an assailant or objector, or againts attempts to take or process; as, a tenable fortress, a tenable argument.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012