i Register
In some senses, livelong is marked as obsolete. Watch for register when choosing this word.
adj
Total, complete, whole.
I've been working on the railroad, all the livelong day.
How dreary to be somebody! / How public, like a frog / To tell your name the livelong day / To an admiring bog!
Lasting; durable.
Thou, in our wonder and astonishment, Thou hast built thyself a live-long monument.
noun
Orpine (Hylotelephium telephium syn. Sedum telephium).