Dictionary Definition :
Definition[1]
:
The treasury of the three inexhaustible adornments or glories, i.e. the 身, 口, 意, deeds, words, and thoughts of a Buddha.
Source
:
A Dictionary of Chinese Buddhist Terms, William Edward Soothill and Lewis Hodous
Definition[2]
:
(術語)如來之身口意三密各無量無邊而無邊際,故稱為三無盡莊嚴藏。大疏一曰:「所謂莊嚴者,從一平等身,普現一切威儀,如是威儀無非密印。從一平等語音普現一切音聲,如是音聲,無非真言。從一平等心普現一切本尊,如是本尊,無非三昧。然此一一三業差別之相,皆無邊際不可度量,故名無盡莊嚴藏也。」
Source
:
丁福保《佛學大辭典》