老化 lǎo huà

to age (of person or object); becoming old

Word data

HSK Not in HSK
Frequency 16355th word

Definitions

  1. 1. to age (of person or object)
  2. 2. becoming old

Characters

Character Meaning
老 lǎo HSK 1
old (of people)
化 huà HSK 3
to change into; to transform; to make into