rR is the eighteenth letter of the English Alphabet, and an articulation sui generis, having little or no resemblance in pronunciation to any other letter. But from the position of the tongue in uttering it, it is commutable with l, into which letter it is changed in many words by the Spaniards and Portuguese, and some other nations; as l is also changed into r. It is numbered among the liquids and semi-vowels, and is sometimes called the canine letter. It is uttered with a guttural extrusion of the breath, and in some words, particularly at the end or after a labial and a dental letter, with a sort of quivering motion or slight jar of the tongue. Its English uses, which are uniform, may be understood by the customary pronunciation of rod, room, rose, bar, bare, barren, disturb, catarrh, free, brad, pride, drip, drag, drown. |