Being without a companion; being by one's self; also, sad from lack of companionship; lonely; as, a lone traveler or watcher.(adjective)
source: webster1913
noun (n)
A lane. See Loanin.(noun)
source: webster1913
adjective satellite (s)
lacking companions or companionship(adj.all)
Example: He was alone when we met him.
She is alone much of the time.
The lone skier on the mountain.
A lonely fisherman stood on a tuft of gravel.
A lonely soul.