disclusion

[医]牙合(接触)分离(开)

发音

/dɪsˈkluːʒən/

词形变化

disclusions 复数

释义与例句

n.
  1. 1.

    A shutting off; exclusion.

    可数 废旧 不可数
  2. 2.

    A separation of the teeth when the jaw is slightly opened.

    可数 不可数 医学
  3. 3.

    Especially, a separation of posterior teeth when the lower jaw moves forward, as a natural result of the alignment of the anterior teeth.

    可数 不可数 医学

词源

From Latin disclusio, from discludere, disclusum (“to separate”). See disclose.

来源:wiktionary