wisdom tooth

短语

智齿

发音

其它

词形变化

wisdom teeth 复数 wisdom teeth

别名

wisdom

释义与例句

n.
  1. 1.

    One of the four (one upper and one lower on each side) rearmost molars in humans, which typically develop between ages 18-24.

    智齿

    智牙

    智慧齿

    后𱌺

    医学

词汇关系

名词

上位词 2

grinder molar

词源

From wisdom + tooth, calque of Latin dēns sapientiae, which is itself a calque of Ancient Greek σωφρονιστῆρες (sōphronistêres, “prudent or self-controlled ones (i.e. teeth)”), because they arrive approximately when one has reached the age of prudence or wisdom. Compare also German Weisheitszahn (“wisdom tooth”), Danish visdomstand (“wisdom tooth”), Swedish visdomstand (“wisdom tooth”), Icelandic vísdómstönn (“wisdom tooth”), Dutch verstandskies (“wisdom tooth”, literally “intellect molar”), German Low German Verstandskuus (“wisdom tooth”, literally “wisdom molar”). Chinese 智齒 /智齿 (zhìchǐ), Russian зуб мудрости (zub mudrosti), Hebrew שן בינה (shen biná) and Finnish viisaudenhammas also mean “tooth of wisdom”.

来源：wiktionary