secondry

adj. (of second rank, importance or value; immediately derived from something original, primary, or basic; dependent on or following something fundamental or first) द्वितीयक, दुय्यम cf. primary प्राथमिक प्रथम n. १ द्वितीयक (पदार्थ, रासायनिक पदार्थ वगैरे) २ Elec. Eng. (as, secondary circuit, coil, etc) द्वितीयक (परिपथ, कुंडल वगैरे) ३ Astron. (secondary planet) द्वितीयक (ग्रह वगैरे)