<p><strong>Noun</strong></p><ul><li>The act of changing the relative position, order, or sequence of; cause to change places; interchange</li><li>The changing of a prison sentence or other penalty to another less severe</li><li>The substitution of one kind of payment for another</li><li>(Electricity) The act or process of commutating</li><li>(Mathematics) A matrix formed from a given matrix by transposing</li></ul><p><strong>Verb</strong></p><ul><li>(Used with object) To change the relative position, order, or sequence of; cause to change places; interchange</li><li>To perform a piece of music in a key other than the one in which it is written; to transpose at sight</li></ul>