OM interj.
symbol of the trinity formed by Vishnu, Siva, and Brahma. -- Om mani padme hun, a sacred formula of buddhism (esp. of the Lamaists) translated "O, the Jewel in the Lotus, Amen," and referring to Amitabha, who is commonly represented as standing or sitting within a lotus.
PHARMACEUTIC; PHARMACEUTICAL a.
wledge or art of pharmacy, or to the art of preparing medicines according to the rules or formulas of pharmacy; as, pharmaceutical preparations. -- Phar`ma*ceu"tic*al*ly, adv. Pharmaceutical chemistry, that department of chemistry which ascertains or regulates the composition of medicinal substances.…
RATIONAL a.
structure, relations, and reactions of a compound; graphic; -- said of formulæ. See under Formula. Rational horizon. (Astron.) See Horizon, 2 (b). -- Rational quantity (Alg. ), one that can be expressed without the use of a radical sign, or in extract parts of unity; -- opposed to irrational or radical quantity. -- R…
RING n.
ft hand, or the next the little finger, on which the ring is placed in marriage. -- Ring formula (Chem.), a graphic formula in the shape of a closed ring, as in the case of benzene, pyridine, etc. See Illust. under Benzene. -- Ring mail, a kind of mail made of small steel rings sewed upon a garment of leather or of c…
SCIENCE n.
Accumulated and established knowledge, which has been systematized and formulated with reference to the discovery of general truths or the operation of general laws; knowledge classified and made available in work, life, or the search for truth; comprehensive, profound, or philosophical knowledge. All this new science…