Vowel the vowel sounds of "flower", , form a triphthong or disyllable, depending on dialect. In phonology, diphthongs and triphthongs are distinguished from sequences of monophthongs by whether the vowel sound may be analyzed into different phonemes or not. For example, the vowel sounds in a two-syllable pronunciation of the word "flower" () phonetically form a disyllabic triphthong, but are phonologically a sequence of a diphthong (represented by the letters ) and a monophthong (represented by the letters ). Some linguists use the terms "diphthong" and "triphthong" only in this phonemic sense. The name "vowel" is often used for the symbols
Types of membership of Opus Dei etc. Typically, the supernumeraries of the Opus Dei prelature are married men and women who have secular careers and lead traditional family lives. Supernumeraries devote a portion of their day to prayer, in addition to attending regular meetings and taking part in activities such as retreats. Due to their career and family obligations, supernumeraries are not as available to the organization as the other types of members, but they typically contribute financially to Opus Dei, and they lend other types of assistance as their circumstances permit. Unlike other types of members, supernumeraries are not required to be celibate. Numeraries, the