Homeless ascetic - One who has renounced household life - who is self-protected by three Gupties (inhibition of activities of mind, speech and body), observes five Samities (comportments) and is self-restrained and cautious.
agāraṃ - gṛhaṃ taṃ jassa natthi so aṇagāro.
(DaACū p.37)
guttā guttīhiṃ savvāhiṃ, samiyā samitīhiṃ saṃjayā.
jayarnāṇagā suvihitā, erisagā hoṃti aṇagārā...
(ĀvaNi 105)