lone ‧ some /ˈləʊns ə m $ ˈloʊn-/ BrE AmE adjective American English
1 . very unhappy because you are alone or have no friends SYN lonely :
Beth is lonesome without the children.
2 . a lonesome place is a long way from where people live and very few people go there SYN lonely , remote :
a lonesome spot near the canyon
3 . on/by your lonesome informal alone