to have no reliable source or result; to be unassured or unavailable, especially regarding income, funds, or basic needs

(proper noun) the Buddhist philosopher and saint Asanga, active in India during the 4th century and co-founder of the Yogacara school

(literary) to have no emotional attachment or craving toward worldly experiences or feelings

(archaic) a Buddhist saint who has achieved enlightenment and is free from the cycle of rebirth