A pre-fiancé (or pre-fiancée), generally the result of a long-term relationship assumed by all to be headed for eventual engagement; the designation one step above boyfriend (or girlfriend), but a notch below fiancé (or fiancée).
After he agreed six years into their relationship that someday he would indeed propose to her, Karen began referring to Craig as her preancé to indicate they weren't just dating aimlessly.
The state of being pregnant or,
The essence of someone who's pregnant Used to describe the mood swings associated with pregnancy.
More elegant form of the slang "preggo"
Example one: My wife exists in a state of pregnance, worried about what she eats and drinks to protect the fetus.
Example two: "She's acting really bitchy lately, then she cries out of no where, must be that pregnance"