Sound, touch, from, taste, and scent for the fifth, are the objects of the (five) senses. These should always be considered as distinct from the senses.
शब्दः स्पर्शस्तथा रूपं रसो गन्धश्च पञ्चमः। इन्द्रियार्थान् पृथग्विद्यादिन्द्रियेभ्यस्तु नित्यदा॥