Dictionary Definition :
Definition[1]
:
Two classes of saints or, preachers: those who preach and those who preach without words.
Source
:
A Dictionary of Chinese Buddhist Terms, William Edward Soothill and Lewis Hodous
Definition[2]
:
(名數)一、聖說法,說三藏十二部經也。二、聖默然,一字不說也。如來唯有此二法。見思益經如來二事品。
Source
:
丁福保《佛學大辭典》