dream·land 
/ˈdri:mˌlænd/ noun
/ˈdri:mˌlænd/ noun informal : a pleasant place or situation that exists only in the mind [noncount] ▪ Bored with the classroom lecture, she drifted off to dreamland. [=she started daydreaming] ▪ (disapproving) He's in dreamland [=he's dreaming] if he thinks he can get by without a full-time job. [singular] ▪ He's living in a dreamland.
