fix·i·ty /ˈfɪksəti/
固定性,不變性,固定物
Fix·i·ty n.
1. Fixedness; as, fixity of tenure; also, that which is fixed.
2. Coherence of parts.
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fixity
n 1: the quality of being fixed in place [syn: fastness, fixedness,
fixture, secureness]
2: the quality of being incapable of mutation; "Darwin
challenged the fixity of species" [syn: immutability, immutableness]
[ant: mutability, mutability]