upayam (p. 62) s. Two, both, double, (doubt), இரண்டு. Wils. p. 161. UB'HAYA. 2. Any thing offered or devoted to religious purposes, given to religious mendicants, கோயிற்காணிக்கை. 3. A present, a gift, உபகாரம். உபயகுலம், s. Two castes, two tribes, one born of two castes. உபயகுலசுத்தம், s. Purity in both the ancestral lines. உபயகோமுகி, s. A cow in the act of calving, the donation of which to a Brahman, when the moon is south of the equator, is regarded as very meritorious (lit.) two-faced, or looking both ways, கன்றின்றலையுதயமாய்நிற்கும்பசு. உபயாத்தம்--உபயார்த்தம், s. Double meaning, ambiguity in words or language, இருபொருள். Wils. p. 162. UBHAYARTHAM. உபயமாதம், s. [in astrology.] The four months in which the sun is in the உபயவிராசி, equivocal or intermediate signs, viz.: march, June, September, and December, being of medial influence, உபயவிராசிமாதங்கள். உபயராசி, s. Every third sign of the zodiac considered in astrology as auspicious for building, &c. See இராசி. உபயவாதிகள், s. The plaintiff and defendant in a lawsuit, வாதிபிரதிவாதி கள். 2. The originator and defender of a controversy, தருக்கவாதியும்பிரதிவாதியும். 3. Persons secretly leaning to both parties or sides, இருதிறத்தாரையுஞ்சார்ந்துநிற்போர். உபயவோசை, s. An imitative, reiterated sound--as மடமடெனக்குடிக்கி றான், he drinks with a gurgling sound. 20) *