Śrāvaka ( Sanskrit) or Sāvaka ( Pali) means "hearer" or, more generally, "disciple". This term is used in Buddhism and Jainism. In Jainism, a śrāvaka is any lay Jain so the term śrāvaka has been used for the Jain community itself (for example see Sarak and Sarawagi).
In Buddhism, the term is sometimes reserved for distinguished disciples of the Buddha.
In Jainism, the word Śrāvaka is used to refer the Jain laity (householder). The word śrāvaka has its roots in the word śrāvana, i.e. the one who listens (the discourses of the saints).