-zə(r) noun
( -s )
: one that analyzes: as
a. : the part of a polariscope that receives the light after polarization and exhibits the properties of light
b. : a combined ammeter, voltmeter, and ohmmeter designed for testing electronic equipment
c. : the part of an absorption or gas refrigeration apparatus in which the ammonia vapor escapes from the recently heated solution and passes on to be liquefied in the condensing coils — compare absorption system