fixture
fix-ture
noun
A pre-arranged sporting event or match, especially in a league.
"Our team has a difficult fixture next week."
noun
A person or thing that has been in a particular place for a long time.
"She's a permanent fixture in the office."
noun
An item permanently attached to a building, not easily removed.
"The new light fixture brightened the room."
Thesaurus
Synonyms: fixity, fixedness, secureness, fastness, mending, repair, fixing, fix, reparation, mend, regular, habitue
Antonyms: looseness