Invalid roll Synonyms

Invalid replaced

Definitions for Invalid

(adjective) chronically or repeatedly suffering from poor health
(adjective) having no legal or binding force
(adjective) not being in agreement with what is true

Synonyms for phrase

IR abbreviation

IR is an abbreviation for Invalid Roll

What does IR stand for?

IR stands for "Invalid Roll"

Definitions for Roll

(noun) a record of a series of items (as names or titles) usually arranged according to some system
(noun) a rapid turning about on an axis or central point
(verb) to form into a round compact mass