RADIUM n.
ir radiations, which are of three kinds: alpha rays, beta rays, and gamma rays (see these terms). By reason of these rays they ionize gases, affect photographic plates, cause sores on the skin, and produce many other striking effects. Their degree of activity depends on the proportion of radium present, but not on its…
RATAFIA n.
ls of cherries, apricots, peaches, or other fruit, spiced, and sweetened with sugar; -- a term applied to the liqueurs called noyau, curaçao, etc. [Written also ratifia and ratafee.]
REAL a. 8 definitions
operty. Chattels real (Law), such chattels as are annexed to, or savor of, the realty, as terms for years of land. See Chattel. -- Real action (Law), an action for the recovery of real property. -- Real assets (Law), lands or real estate in the hands of the heir, chargeable with the debts of the ancestor. -- Real co…
RECIPROCAL a. 7 definitions
same way to the first. -- Reciprocal proportion (Math.), a proportion such that, of four terms taken in order, the first has to the second the same ratio which the fourth has to the third, or the first has to the second the same ratio which the reciprocal of the third has to the reciprocal of the fourth. Thus, 2:5: :2…
RELATIVE a. 6 definitions
Music). Relative clause (Gram.), a clause introduced by a relative pronoun. -- Relative term, a term which implies relation to, as guardian to ward, matter to servant, husband to wife. Cf. Correlative.
RESERVATION n. 8 definitions
A term of canon law, which signifies that the pope reserves to himself appointment to certain benefices. Mental reservation, the withholding, or failing to disclose, something that affects a statement, promise, etc., and which, if disclosed, would materially change its import.