waker

Noun waker has 2 senses

• waker(n = noun.person) arouser, rouser - someone who rouses others from sleep;
is a kind of attendant, attender, tender

• waker(n = noun.person) - a person who awakes; "an early waker"
is a kind of individual, mortal, person, somebody, someone, soul
Derived form verb wake₂