和英／英和辞典 - Japanese⇔English Dictionary

1. 1. [n] {med} anaerosis; lack of breathing
2. 2. [n] {med} sleep apnea (abbr)
3. 3. [n] {med} respiratory arrest; respiratory standstill

Kanji in this word

• 無
  nothingness, none, ain't, nothing, nil, not

  On: ム (mu)、 ブ (bu)

  Kun: な.い (na.i)

  12 strokes · Grade 4 · JLPT N2
• 呼
  call, call out to, invite

  On: コ (ko)

  Kun: よ.ぶ (yo.bu)

  8 strokes · Grade 6 · JLPT N2
• 吸
  suck, imbibe, inhale, sip

  On: キュウ (kyuu)

  Kun: す.う (su.u)

  6 strokes · Grade 6 · JLPT N2