B1
happening, existing or true in the past but not now
Dictionary examples:
My former habit of sleepwalking stopped when I tied myself to the bed. (0.0)
My former dream of becoming a superhero ended when I realized I can't fly. (0.0)
My former lucky socks now smell so bad, they're unlucky for everyone. (0.0)
his former wife (13.6)
a former employer (21.2)
the former president of the United States (52.5)