There is not perfect definition of aloneness. Aloneness word derived from our heart. Aloneness is the word who describe the emotional ,our vibes. Aloneness is the condition where the people need someone , someone who join his /her painful, who describe his/ her pain from someone. Aloneness is an incomplete word from own language.
Basically, when we talk about the aloneness we think that someone who are alone, someone who are fight alone with ourself, they need someone.
But from my point of view aloneness is word who are understand ourself and we can't give the time to ourselves. We have to give time to ourselves...and definitely the aloneness word is gone from our life.....