SERIES MOTOR
Series motor. (Elec.)
(a) A series-wound motor.
(b) A motor capable of being used in a series circuit.

SERIES TURNS
Series turns. (Elec.)

Defn: The turns in a series circuit.

SERIES WINDING
Series winding. (Elec.)

Defn: A winding in which the armature coil and the field-magnet coil are in series with the external circuits; — opposed to shunt winding. —Se"ries-wound`, a.

SERIGRAPH
Ser`i*graph, n. [L. sericum silk + E. -graph.]

Defn: An autographic device to test the strength of raw silk.

SERIN
Ser"in, n. Etym: [F. serin.] (Zoöl.)

Defn: A European finch (Serinus hortulanus) closely related to the canary.

SERINE
Ser"ine, n. Etym: [L. sericus silken.] (Chem.)