to gradually stop using or producing something
何かの使用または生産を段階的に停止する (nanika no shiyou matawa seisan wo dankai-teki ni teishi suru)
"The company decided to phase out of non-profitable divisions."
"その企業は利益を生まない部門を段階的に停止することを決定した。" (Sono kigyō wa rieki wo umanai bumon wo dankai-teki ni teishi suru koto wo kettei shita.)
to assist someone with a task or problem
to deal successfully with a difficult situation or challenge
to win or succeed over others
to enter a room or building
to recover from difficulties and continue trying
to reinvest profits into the same business