pañca samatā: The fivefold sameness or equality the fulfilment of which two mental factors are said to be conjoined (saṃprayukta): 1. āśraya-samatā, 2. ālambana-samatā, 3. ākāra-samatā, 4. kāla-samatā, 5. dravya-samatā.

Sarvastivada Abhidharma, Sanskrit-English Glossary, by Bhikkhu KL Dhammajoti