Each human would then only have one set of genitalia and would forever long for his/her other half; the other half of his/her soul.
It is said that when the two find each other, there is an unspoken understanding of one another, that they feel unified and would lie with each other in unity and would know no greater joy than that.
When all karmic debt is purged, the two will fuse back together and return to the ultimate.
This is to say, the word is used with more rarity than other terms associated with 'romantic partner'.
It is commonly accepted that one will feel 'complete' once they have found their soulmate, as it is partially in the perceived definition that two souls are meant to unite.