• Bengali Word পোষণ English definition (noun) 1 upbringing; fostering; nourishing; feeding; cherishing; keeping; nourishment; supporting. 2 maintaining; maintenance; cherishment. পোষণ করা (verb transitive) 1 nourish; foster; bring up; feed, keep; further; promote. 2 maintain; support, uphold: মত পোষণ করা, আশা পোষণ করা.