坚固性

jiān gù xìng

3-character word Traditional 堅固性

What 坚固性 means

firmness

The characters in 坚固性

坚jiānstrong; solid; firm
固gùhard; strong; solid
性xìngnature; character; property

Looking a word up is not learning it. GraphChinese puts all of HSK 1–6 into one dependency graph, teaches each piece only once its prerequisites are solid, and schedules reviews to land just before you would forget.

Start learning — $49 lifetime