fixity   (TTS Sound)

The fixity has 2 Senses.

• secureness, fixture, fixity, fixedness, fastness
• 不抜, 堅さ
• the quality of being fixed in place as by some firm attachment
• 堅い付着する物体によってあるところに固定される特性

• immutableness, fixity, immutability
• the quality of being incapable of mutation; "Darwin challenged the fixity of species"
• 変化することができない性質