Hawaiian alphabet not make it a letter of the alphabet. In publishing the Hawaiian Bible, they used the okina to distinguish ' ('my') from ' ('your'). It was not until 1864 that the okina became a recognized letter of the Hawaiian alphabet. As early as 1821, one of the missionaries, Hiram Bingham, was using macrons in making handwritten transcriptions of Hawaiian vowels. The macron, or "", was used to differentiate between short and long vowels. The current official Hawaiian alphabet consists of 12 letters: five vowels (A a, E e, I i, O o, U u) and seven consonants (H h, K
English alphabet and "ex", in "-es" ("aitches, esses, exes"). Plurals of vowels end in "-es" ("aes, ees, ies, oes, ues"); these are rare. All letters may stand for themselves, generally in capitalized form ("okay" or "OK", "emcee" or "MC"), and plurals may be based on these ("aes" or "As", "cees" or "Cs", etc.") The names of the letters are for the most part direct descendants, via French, of the Latin (and Etruscan) names. (See Latin alphabet: Origins.) The regular phonological developments (in rough chronological order) are: The novel forms are "aitch", a regular development of Medieval Latin "acca"; "jay", a new letter