牢固 meaning and pronunciation

牢固
Simplified/traditional word

牢固 English definition

láo gù
  • firm
  • secure

HSK level

Characters

  • 牢 (láo): firm; sturdy; fold (for animals); sacrifice; prison;
  • 固 (gù): hard; strong; solid; sure; assuredly; undoubtedly; of course; indeed; admittedly;