Definitions for "Significant Other"
Life partner, domestic partner, lover, boyfriend or girlfriend. Because gays and lesbians are not allowed to marry legally in the United States (although gay and lesbian marriages are allowed in some European countries), "significant other" is often equivalent to the term ispousei for lesbian, gay, bisexual and transgender people.
An individual's romantic partner.
SO Mate/partner, as in husband, wife, boy/girlfriend.
the blanket term for all those who are connected in some particular way to a GD person (for the purposes of this web site!) - includes Transfamilies.
a person (not necessarily a spouse) with whom you cohabit and share a long-term sexual relationship
a good one, as suggested already, as is just a more constructive hobby
Keywords:  entertainment, standard
Standard entertainment