Noun significant other has 1 sense
  1. domestic partner, significant other, spousal equivalent, spouse equivalent - a person (not necessarily a spouse) with whom you cohabit and share a long-term sexual relationship
    --1 is a kind of person, individual, someone, somebody, mortal, human, soul
    --1 has particulars:
     lover; spouse, partner, married person, mate, better half
,
TOP