Noun: fixity fik-si-tee
- The quality of being fixed in place as by some firm attachment
"The fixity of the stars in the night sky";
- fastness, fixedness, fixture, secureness
- The quality of being incapable of mutation
"Darwin challenged the fixity of species";
- immutability, immutableness
Derived forms: fixities
Type of: changelessness, immovability, immovableness, unchangeability, unchangeableness, unchangingness
Antonym: mutableness
Encyclopedia: Fixity