*1. a. The [[fact]], [[process]], condition, or [[quality]] of persevering; constant persistence in a course of [[action]] or [[purpose]]; steadfast pursuit of an aim, esp. in the face of difficulty or obstacles; assiduity. | *1. a. The [[fact]], [[process]], condition, or [[quality]] of persevering; constant persistence in a course of [[action]] or [[purpose]]; steadfast pursuit of an aim, esp. in the face of difficulty or obstacles; assiduity. |