A fork of Rural Dictionary
From Swedish: 1. n. a person to whom one is in a serious, committed, cohabiting relationship. 2. adj. describing a couple which is committed and cohabitating but remaining unmarried.
"Sara is more than my girlfriend, she is my sambo." "I moved in with Sara, so now we are sambo."
From Swedish: 1. noun: A person to whom one is romantically committed, but unmarried and living apart. 2. adjective: Describing a serious, committed relationship outside wedlock.
"Sara is more than my long-distance girlfriend, she is my särbo." "Sara and I were sambo, but when she moved to Chicago for work we became särbo."