conveyance vs dolly

conveyance and dolly both are nouns.

Word	Noun	Adjective	Verb	Adverb
conveyance	Yes	No	No	No
dolly	Yes	No	No	No

As nouns, dolly is a hyponym of conveyance; that is, dolly is a word with a more specific, narrower meaning than conveyance:

conveyance (noun)	dolly (noun)
act of transferring property title from one person to another	a small replica of a person; used as a toy
the act of moving something from one location to another	conveyance consisting of a wheeled platform for moving heavy objects
something that serves as a means of transportation	conveyance consisting of a wheeled support on which a camera can be mounted
the transmission of information
document effecting a property transfer