dolly

nouns

conveyance consisting of a wheeled support on which a camera can be mounted
dolly
is a type of (narrower)
something that serves as a means of transportation
conveyance, transport
conveyance consisting of a wheeled platform for moving heavy objects
dolly
is a type of (narrower)
something that serves as a means of transportation
conveyance, transport
a small replica of a person; used as a toy
doll, dolly