加固

Traditional form:

加固

Pinyin (reading):

jiāgù

Definitions:

• to reinforce (a structure)
• to strengthen

Characters:

• 加 - to add to, to increase, to augment
• 固 - to solidify; strength

Traditional characters:

• 加 - to add to, to increase, to augment
• 固 - to solidify; strength