JLPT N2 · Verb

思い込む (omoikomu)

思い込む (おもいこむ, omoikomu) is a Japanese verb meaning “to be convinced (that); to be under the impression (that)”. It appears in JLPT N2 vocabulary lists and is marked as a common word in JMdict.

Reading
おもいこむ
Romaji
omoikomu
Word class
Godan verb (う-verb) ending in む
Level
JLPT N2 (unofficial)

Meaning

  1. to be convinced (that); to be under the impression (that); to feel sure (that); to assume (that) · godan verb, intransitive
  2. to make up one's mind; to set one's heart on; to be determined (to do); to be bent on · godan verb, intransitive
  3. to be obsessed (with a thought, idea, etc.); to think about obsessively · godan verb, intransitive

Example sentences

彼が僕にそう思い込ませたのです。
He put the idea into my head.

Sentences from the Tatoeba project, linked to this word in JMdict.

Conjugation of 思い込む

Godan verb (う-verb) ending in む. Plain and polite forms below; try any other word in the Japanese verb conjugator.

FormJapaneseReading
Dictionary思い込むおもいこむ omoikomu
Polite (~masu)思い込みますおもいこみます omoikomimasu
Negative思い込まないおもいこまない omoikomanai
Polite negative思い込みませんおもいこみません omoikomimasen
Past思い込んだおもいこんだ omoikonda
Polite past思い込みましたおもいこみました omoikomimashita
Negative past思い込まなかったおもいこまなかった omoikomanakatta
Te-form思い込んでおもいこんで omoikonde
Potential思い込めるおもいこめる omoikomeru
Passive思い込まれるおもいこまれる omoikomareru
Causative思い込ませるおもいこませる omoikomaseru
Volitional思い込もうおもいこもう omoikomou
Imperative思い込めおもいこめ omoikome
Conditional (~ba)思い込めばおもいこめば omoikomeba

Kanji in 思い込む

Related words

Other vocabulary sharing a kanji with 思い込む.

Source: JMdict entry 1309230 (EDRDG, CC BY-SA 4.0). Level: unofficial JLPT list – how levels are assigned.