Dictionary Definition :
Definition[1]
:
Firmness in observing or maintaining; established conviction, e.g. of the 別教 bodhisattva that all phenomena in essence are identical.
Source
:
A Dictionary of Chinese Buddhist Terms, William Edward Soothill and Lewis Hodous
Definition[2]
:
謂別教菩薩,於十回向位中,修習中觀,了一切法皆即中諦,無能毀壞,故名修堅。(十回向者,救一切眾生離眾生相回向、不壞回向、等一切佛回向、至一切處回向、無盡功德藏回向、隨順平等善根回向、隨順等觀一切眾生回向、真如相回向、無縛解脫回向、法界無量回向也。中觀者,謂觀一切法,非空非假,即中道也。)
Source
:
明,一如《三藏法數》字庫