stator
stator
UK[ˈsteɪtə]US[ˈsteɪtər]
n
the stationary part of a rotary machine or device, especially of an electric motor or generator, which surrounds the rotating rotor.
Morpheme Breakdown
stat
or
stat
stand, stationary
or
agent or thing that performs an action
Etymology
the word 'stator' is a modern technical term constructed from classical latin components. its core, 'stat-', originates from the latin verb 'stare', meaning 'to stand', which itself descends from the proto-indo-european root steh₂- (to stand). the suffix '-or' is a latin agent-noun suffix, commonly used to denote an instrument or performer of an action. the term was logically formed in the late 19th century to name the component in an electric machine that remains stationary, in direct contrast to the 'rotor' (from latin 'rota', wheel). thus, the literal meaning 'that which stands' perfectly captures its fixed, non-rotating function within the mechanical system.
Analysis
Structure: stat (stand, stationary) + or (agent or thing that performs an action)
- stat: from latin 'stare' (to stand). in this word, it functions as a root meaning 'stationary' or 'fixed'.
- or: a latin-derived suffix forming agent nouns, indicating a person or thing that performs a specific action or function.
Examples
the electromagnetic field is generated by coils of wire wound around the stator.
in a typical ac motor, the stator creates a rotating magnetic field.
maintenance involves checking the windings on the stator for any signs of damage.