पोषितृpoṣitṛa.One who feeds, nourishes &c. -m. A feeder.
One who feeds, nourishes etc. -Masculine A feeder.
कोशःDictionaries
V. S. Apte, The Practical Sanskrit–English Dictionary. Look up any word of the Gita in Devanagari, IAST or Harvard-Kyoto, or browse the headwords letter by letter.