This site will be taken down March 31st, 2026.

This was not an easy decision to make. For the last couple years, I have been struggling to find motivation for this site and to keep up with basic maintenance and security updates. With the rise of AI and more sophisticated tools, the usefulness of sites like this is questionable and traffic has nose-dived. I just don't have it in me to keep doing this. Thank you all for 10 years of support!

Zach

投入

Reading

Kana: とうにゅう
Romaji: tounyū
Kana
Romaji

Definitions

vs
1

throwing into; inserting; depositing

2

investment; putting in (personnel, etc.)

3

release of a product

4

making (an electrical circuit)

Kanji

Readings: トウ、 な.げる、 -な.げ
Meanings: throw, discard, abandon, launch into, join, invest in, hurl, give up, sell at a loss
Readings: ニュウ、 ジュ、 い.る、 -い.る、 -い.り、 い.れる、 -い.れ、 はい.る
Meanings: enter, insert

Example Sentences

(てき)(しん)兵力(へいりょく)投入(とうにゅう)した。
➥The enemy flung fresh troops into the battle.
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警部(けいぶ)、もっと警官(けいかん)投入(とうにゅう)できるようになるまでは、事態(じたい)(ひょう)()さないようにしたまえ。
➥Sergeant, try to keep a lid on the situation until we can get more police down there.
Full Entry➤
オーナーたちは組合(くみあい)のシンパを(いち)(にん)(のこ)らず解雇(かいこ)するために首切(くびき)(やく)投入(とうにゅう)した。
➥The owners brought in a hatchet man to fire all the union sympathizers.
Full Entry➤
リスクマネーとは、ハイリスクながらハイリターンを(もと)める投資(とうし)投入(とうにゅう)される資金(しきん)のことをいう。
➥"Risk money" refers to funds placed in investments that seek high-return, although high-risk, investments.
Full Entry➤
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