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.
Definition of consonant from the Collins English Dictionary Irregular verbs Irregular verbs are verbs that do not form the past simple tense and the past participle by adding -ed to the base form.