謂佛道之幽遠也。法華經提婆品曰：「佛道懸曠，經無量劫，勤苦積行，具修諸度，然後乃成。」
Hanging and widespread, e.g. sun and sky, the mystery and extensiveness (or all-embracing character of buddha-truth).
一懸曠 謂佛道之幽遠難行，非具難忍能忍、難行能行之氣魄，則難以成就。法華經提婆達多品（大九‧三五下）：「云何能得無上菩提？佛道懸曠，經無量劫，勤苦積行，具修諸度，然後乃成。」p8469