Quinzaine refer to a period during which parliament met according to a Writ of Summons by the King. A specific example would be 1257 parliamentum for which the Rolls were latterly destroyed, probably by fire in 19th or 20th centuries. Its significance lay in the Charters used to confirm parliament's right to sit and be summoned at a specific date. "Parliamntum" or "parliamentum generalissimum" could be called every quarter, that coincided with Hilary, Easter, Trinity and Michaelmas terms, which also happened to be the legal terms for the Inns of Courts in Westminster and London. The quaint term of quindene was
English and Welsh these are largely historical products, the predilections must be so too". To refer to such an inherited taste of language, Tolkien introduces the term of "native tongue" as opposed to "cradle tongue". Tolkien notes in his lecture that "Most English-speaking people … will admit that 'cellar door' is beautiful, especially if dissociated from its sense and from its spelling. More beautiful than, say, 'sky', and far more beautiful than 'beautiful' … Well then, in Welsh, for me cellar doors are extraordinarily frequent". This heavy interest in and appreciation of Welsh influenced his own languages, notably his elvish languages like Sindarin