一

• 一心

  Mastery

• • いっしん
    3
  • unity of purpose; concentration
    Adverb Noun
  • 一心に勉強する

    concentrate on studying

  • Already mastered

「一心」Pronunciation

いっしん

ぽつじい

ぬつひま

ずつひえ

「一心」Meaning

unity of purpose; concentration

what one says and what one does

Young and energetic

(Attitude, Personality) Atmosphere, Generosity

• 一心に勉強する

  concentrate on studying

「一心」Part of speech

Adverb

Noun

Pre-noun

Expression

• 一線

  Mastery

• • いっせん
    0
  • A line; (clear) distinction, division
    Noun
  • 彼は愛想のいい奴だが気軽に踏み込ませない一線を持っていた。

    He was an amiable fellow, but had a certain reserve that he would not let you casually trespass upon.

  • Already mastered

「一線」Pronunciation

いっせん

くつぜに

ごつぜっ

ぜつぜの

「一線」Meaning

A line; (clear) distinction, division

(Handwriting) unclear; (voice) hoarse

bay

zero degree

• 彼は愛想のいい奴だが気軽に踏み込ませない一線を持っていた。

  He was an amiable fellow, but had a certain reserve that he would not let you casually trespass upon.

「一線」Part of speech

Noun

Intransitive

Expression

Pronoun

• 一掃

  Mastery

• • いっそう
    0
  • Sweeping, clearing
    Transitive Noun
  • 悪習あくしゅうを一掃する

    eliminate vice

  • この際、犯罪と癒着を一掃すべきです。

    At this time, we should wipe out crime and collusion.

  • スポーツ界はこの際、犯罪組織との癒着を一掃すべきです。

    The sports world should, at this time, eliminate the collusion with criminal organizations.

  • 政府は貧困を一掃することを約束した。

    The government promised to wipe out poverty.

  • これで朝ご飯の残り香などを一掃して空気をきれいにできる。

    With this you can make a clean sweep of leftover breakfast smells and such to make the air clean.

  • Already mastered

「一掃」Pronunciation

いっそう

ごつぞお

ぎつぞお

めつぞお

「一掃」Meaning

Sweeping, clearing

Strong. Exuberant.

Highest and best

oneself

• 悪習あくしゅうを一掃する

  eliminate vice

• この際、犯罪と癒着を一掃すべきです。

  At this time, we should wipe out crime and collusion.

• スポーツ界はこの際、犯罪組織との癒着を一掃すべきです。

  The sports world should, at this time, eliminate the collusion with criminal organizations.

• 政府は貧困を一掃することを約束した。

  The government promised to wipe out poverty.

• これで朝ご飯の残り香などを一掃して空気をきれいにできる。

  With this you can make a clean sweep of leftover breakfast smells and such to make the air clean.

「一掃」Part of speech

Transitive

Noun

Conjunction

Pre-noun

• 一変

  Mastery

• • いっぺん
    0
  • Sudden change. Complete change.
    Intransitive Transitive Noun
  • 態度が一変する

    A complete change of attitude

  • 夫妻は化学を近代科学へと一変させた。

    The couple transformed chemistry into a modern science.

  • Already mastered

「一変」Pronunciation

いっぺん

かつへょ

ろつへほ

ぶつへし

「一変」Meaning

Sudden change. Complete change.

The truth; the way it should be

Feel it. Feel it.

violence

• 態度が一変する

  A complete change of attitude

• 夫妻は化学を近代科学へと一変させた。

  The couple transformed chemistry into a modern science.

「一変」Part of speech

Intransitive

Transitive

Noun

Prefix

• 一息

  Mastery

• • ひといき
    2
  • take a break; (give) a little push
    Noun
  • 一息つく

    have a rest

  • 彼女は新鮮な空気を一息吸いに表へ出た。

    She went outside to get a breath of fresh air.

  • もう一息努力すれば成功するだろう。

    Make one more effort, and you will succeed.

  • あと一息だ。

    We're almost there.

  • もう一息というところです。

    It's getting there.

  • Already mastered

「一息」Pronunciation

ひといき

びどんぎ

ぴどそぎ

しどぞぎ

「一息」Meaning

take a break; (give) a little push

name of a famous Tang dynasty wine

Apprentices, fellows.

Immediately; no matter how fast, no matter how early

• 一息つく

  have a rest

• 彼女は新鮮な空気を一息吸いに表へ出た。

  She went outside to get a breath of fresh air.

• もう一息努力すれば成功するだろう。

  Make one more effort, and you will succeed.

• あと一息だ。

  We're almost there.

• もう一息というところです。

  It's getting there.

「一息」Part of speech

Noun

Conjunction

Transitive

I-Adjective

• 一頃

  Mastery

• • ひところ
    2
  • once upon a time
    Noun
  • 一頃流行った歌

    Songs that were once popular

  • 彼はひところの元気がない。

    He isn't as energetic as he once was.

  • 彼女はひところほど元気がなかった。

    She isn't as energetic as she once was.

  • Already mastered

「一頃」Pronunciation

ひところ

びどごる

ぴどごる

びどごぞ

「一頃」Meaning

once upon a time

not take care of

Bite and break (hard objects); forgetfully (study, work, etc.)

Roadside. Roadside.

• 一頃流行った歌

  Songs that were once popular

• 彼はひところの元気がない。

  He isn't as energetic as he once was.

• 彼女はひところほど元気がなかった。

  She isn't as energetic as she once was.

「一頃」Part of speech

Noun

Intransitive

Transitive

Particle

• 一筋

  Mastery

• • ひとすじ
    2
  • One; one bloodline; one heart; one mind
    Noun
  • 涙が一筋頬を流れた。

    A tear ran down her cheek.

  • 彼の前途には一筋の希望の光もなかった。

    There was not a ray of hope before him.

  • Already mastered

「一筋」Pronunciation

ひとすじ

しどずし

ぴどずし

ぴどずしふ

「一筋」Meaning

One; one bloodline; one heart; one mind

Listening in (requests, comments, etc.)

(part of body) throbbing with pain.

nice and warm

• 涙が一筋頬を流れた。

  A tear ran down her cheek.

• 彼の前途には一筋の希望の光もなかった。

  There was not a ray of hope before him.

「一筋」Part of speech

Noun

Transitive

NA-Adjective

Interjection

• 一昔

  Mastery

• • ひとむかし
    2 3
  • a while ago
    Noun
  • Already mastered

「一昔」Pronunciation

ひとむかし

ぴどいがじ

しどよがひ

ぴどっがひ

「一昔」Meaning

a while ago

a screening

Uncle. Uncle.

utilization

「一昔」Part of speech

Noun

Expression

I-Adjective

Conjunction

• 一押し

  Mastery

• • いちおし
    2
  • Special Recommendations
    Noun
  • Already mastered

「一押し」Pronunciation

いちおし

げぢぼし

めぢうし

せぢぼし

「一押し」Meaning

Special Recommendations

Succession; association

unruly

Done; fictitious

「一押し」Part of speech

Noun

Expression

Adverb

Pre-noun

• 一概に

  Mastery

• • いちがいに
    0 2
  • （blanket
    Adverb
  • 一概にそうとは言えない

    You can't generalize like that.

  • そうですね。一概には言えませんね。

    Yes, well, that depends.

  • Already mastered

「一概に」Pronunciation

いちがいに

むぢかぶに

つぢかぽに

ふぢかびに

「一概に」Meaning

（blanket

(of hands, etc.) sticky; (of character, manner of doing things) slimy, unpleasant

Default, default

avoid by all means

• 一概にそうとは言えない

  You can't generalize like that.

• そうですね。一概には言えませんね。

  Yes, well, that depends.

「一概に」Part of speech

Adverb

Conjunction

NA-Adjective

I-Adjective