plural of f***er

plural of pee-er

plural of moth-er.

plural of never-was-er

plural of TikTok-er

plural of one-er

An entity-relationship diagram; a specialized (usually dynamic) chart that illustrates the relationships between entities in a database, using a specific set of database-specific symbols.

(Britain, slang) Was here. Frequently placed after the author's name in graffiti.

(informal) in one attempt

plural of ER diagram