Lone″li‐ness (?), n. 1. The condition of being lonely; solitude; seclusion.
2. The state of being unfrequented by human beings; as, the loneliness of a road.
3. Love of retirement; disposition to solitude.
I see
The mystery of your loneliness. Shak.
4. A feeling of depression resulting from being alone.
Syn. — Solitude; seclusion. See Solitude.