( a. )
Without ground or foundation; wanting cause or reason for support; not authorized; false; as, groundless fear; a groundless report or assertion.
( a. )
Without ground or foundation; wanting cause or reason for support; not authorized; false; as, groundless fear; a groundless report or assertion.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012