[rey-shee-om-i-ter] /ˌreɪ ʃiˈɒm ɪ tər/
(in three-color photography) a device for determining the exposure factors of the filters to be used.
[rash-uh n, rey-shuh n] /ˈræʃ ən, ˈreɪ ʃən/ noun 1. a fixed allowance of provisions or food, especially for soldiers or sailors or for civilians during a shortage: a daily ration of meat and bread. 2. an allotted amount: They finally saved up enough gas rations for the trip. 3. rations. verb (used with object) […]
[rash-uh-nal] /ˌræʃ əˈnæl/ noun 1. the fundamental reason or reasons serving to account for something. 2. a statement of reasons. 3. a reasoned exposition of principles. /ˌræʃəˈnɑːl/ noun 1. a reasoned exposition, esp one defining the fundamental reasons for a course of action, belief, etc n. 1650s, “exposition of principles,” from Late Latin rationale, noun […]
- Rational-emotive therapy
[rash-uh-nl-i-moh-tiv] /ˈræʃ ə nl ɪˈmoʊ tɪv/ noun, Psychology. 1. a form of therapy in which a patient is asked to reject irrational attitudes and assumptions in order to deal effectively with stressful situations.
noun, Mathematics. 1. a quotient of two polynomials with integral coefficients.