con·stan·tan 
(kŏnstən-tăn′)
(kŏnstən-tăn′)n.
An alloy of 45 percent nickel and 55 percent copper, used chiefly in electrical instruments because of its constant resistance under variations of temperature.
[From CONSTANT.]
- respectful
- respectfully
- respectfulness
- respecting
- respective
- respectively
- respectiveness
- respell
- Respighi
- respirability
- respirable
- respiration
- respirational
- respirator
- respiratory
- respiratory acidosis
- respiratory alkalosis
- respiratory distress syndrome
- respiratory enzyme
- respiratory failure
- respiratory pigment
- respiratory quotient
- respiratory syncytial virus
- respiratory system
- respiratory therapist