lost

adjective

deeply absorbed in thought

preoccupied
not caught with the senses or the mind
“words lost in the din”
missed
unable to function

helpless
no longer in your possession or control
spiritually or physically doomed or destroyed
“lost souls”
not gained or won
“a lost battle”
having lost your bearings

confuseddisoriented
perplexed by many conflicting situations or statements

confused
incapable of being recovered or regained
“Their lost honor would be reflected on their blameless children.”
unrecoverableirrecoverable

noun