godan verb (-mu), transitive verb
Physical action of pouring a liquid into a container or space. Often used with に or へ for the destination.
コップに水を注ぎ込む。
I pour water into the glass.
やかんから急須にお湯を注ぎ込んだ。
I poured hot water from the kettle into the teapot.
godan verb (-mu), transitive verb
pour in (money); invest heavily
Metaphorical use for putting large amounts of money, resources, or effort into something. Common in business and economic contexts.
政府は景気対策に多額の資金を注ぎ込んだ。
The government poured a large amount of money into economic measures.
彼は研究開発に私財を注ぎ込んでいる。
He is pouring his personal fortune into research and development.