(sig'-no)--n.
An abbreviation of the term significant other, less unwieldy, used to refer to someone who is more than a boyfriend or girlfriend, but not yet a husband or a wife--usually a co-habitating lover, with whom one shares a long-term sexual relationship. May be also be used as a gender-neutral term of reference for a same-sex partner.

the thing that you don’t have when you’re phones percentage is over 20