An "r" that is pronounced only because it is closely followed by another morpheme beginning with a vowel sound, as in water ice, in non-rhotic varieties of English.

plural of R-expression

(grammar) A referential expression, such as "John" or "the dog": one that, unlike pronouns and anaphora, independently refers to, i.e., picks out, an entity in the world.

A republican, that is, a person who favors a republic, who may or may not be a member of their country's "Republican Party".

plural of small-r republican

(roofing) thermal resistance value established by utilizing artificial conditioning procedures for a prescribed period of time.

plural of small "r" republican (alternative spelling of small-r republicans).

plural of small r republican (alternative spelling of small-r republicans).

(phonology) A vowel modified so that the frequency of its third formant is lowered.

(psychology) The 1987 revision of the Diagnostic and Statistical Manual of Mental Disorders, published by the American Psychiatric Association.