I. ˈtremb(ə)lə(r) noun
( -s )
1. : one that trembles or causes or records trembling
2. : any of various West Indian birds of the genera Cinclocerthia and Rhamphocinclus of the family Mimidae
3. : the vibrating hammer or spring contact piece of an electrical hammer break (as of the electric ignition apparatus for an internal-combustion engine)
II.
or tremblor
variant of temblor