A caliphate (Arabic: Ø®ÙÙØ§ÙØ© khilÄfa) is an area containing an Islamic steward known as a caliph (Arabic: Ø®ÙÙÙÙØ© khalÄ«fah pronunciation (info â¢ help))âa person considered a religious successor to the Islamic prophet, Muhammad (Muhammad ibn Ê¿AbdullÄh), and a leader of the entire Muslim community.
A consonant is a speech sound that's not a vowel. The sound of a consonant is produced by a partial or complete obstruction of the air stream by a constriction of the speech organs. In writing, a consonant is any letter of the alphabet except a, e, i, o, u, and sometimes y.
2. Silent Consonant is the letter 'h' which has no role in pronunciation, but as a hint. For example, 1  h comes between c and e as che to keep it a hard c. Otherwise c would be pronounced as tâ« . 2  h also shows history of a word as a help to the speakers of the language.. Silent Consonant is the letter 'h' which has no role in pronunciation, but as a hint. For example, 1  h comes between c and e as che to keep it a hard c. Otherwise c would be pronounced as tâ« . 2  h also shows history of a word as a help to the speakers of the language.