-kə(r) noun
( -s )
: one that books: as
a. : one that schedules or secures reservations for a traveler or engagements for a performer
b. : bookmaker
c. : one that removes the stems from tobacco leaves by machine and arranges the half leaves into books
d. : a worker in a rubber-goods factory who puts strips of rubber or rubberized material between layers of cloth to facilitate handling