English dictionary

fixity

/'f/I/ks/I/t/i/

Definitions, examples, synonyms and antonyms from WordNet 3.0.

noun

the quality of being fixed in place as by some firm attachment

noun.attribute

Synonyms fastness fixedness fixture secureness

Antonyms looseness

Source: WordNet 3.0
the quality of being incapable of mutation

noun.attribute

Examples
Darwin challenged the fixity of species.

Synonyms immutability immutableness

Antonyms mutability mutableness

Source: WordNet 3.0
Fixedness; as, <i>fixity</i> of tenure; also, that which is fixed.

noun

Source: webster1913