Dictionary Definition :
Definition[1]
:
viṣaya
(Sanskrit). The ‘spheres’ of the six senses and their objects, comprising colour-form, sounds, smells, tastes, tactile sensations, and additionally thoughts and feelings.
Source
:
A Dictionary of Buddhism, Oxford University Press, 2003, 2004 (which is available in electronic version from answer.com)
Definition[2]
:
Object-domain.
Source
:
Sarvastivada Abhidharma, Sanskrit-English Glossary, by Bhikkhu KL Dhammajoti
Related
: