cy·clom·e·ter 
(sī-klŏmĭ-tər)
(sī-klŏmĭ-tər)n.
1. An instrument that records the revolutions of a wheel to indicate distance traveled.
2. An instrument that measures circular arcs.
cy′clo·metric (-klə-mĕtrĭk) adj.
cy·clome·try n.
- metalline
- metallo-
- metallographer
- metallographic
- metallographically
- metallography
- metalloid
- metallophone
- metallurgic
- metallurgical
- metallurgically
- metallurgist
- metallurgy
- metalmark
- metalware
- metalwork
- metalworker
- metalworking
- metamaterial
- metamathematical
- metamathematician
- metamathematics
- metamere
- metameric
- metamerically