无穷小 wú qióng xiǎo

infinitely small; infinitesimal (in calculus)

Word data

HSK Not in HSK
Frequency 82913th word

Definitions

  1. 1. infinitely small
  2. 2. infinitesimal (in calculus)

Characters

Character Meaning
not; no; not to have
poor; destitute; thoroughly
small; young; tiny