Dictionary Definition :
Definition[1]
:
指教乘法數卷十二歸納大般若經所說法門,計有八十一科。即:一為色,二為心,三為五陰,四為十二入,五為十八界,六為四諦,七為十二因緣,八為十八空,九為六度,十為四智,合為八十一法。
Source
:
佛光電子大辭典
Page
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p267
Definition[2]
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The eighty-one divisions in the Prajñā-pāramitā sūtra 大般若經 comprising form 色; mind 心; the five skandhas 五陰; twelve means of sensation 入; eighteen realms 界; four axioms 諦; twelve nidānas因緣; eighteen śūnya 空; six pāramitā 度, and four jñāna 智. Also 八十一科.
Source
:
A Dictionary of Chinese Buddhist Terms, William Edward Soothill and Lewis Hodous
Definition[3]
:
(名數)大般若經所說之法門,有八十一科,一為色,二為心,三為五陰,四為十二入,五為十八界,六為四諦,七為十二因緣,八為十八空,九為六度,十為四智,總為八十一法。見教乘法數十二。
Source
:
丁福保《佛學大辭典》