<p><strong>Adjective</strong></p><ul><li>Lower in rank; subordinate: a subaltern employee.</li><li>British Military: Noting a commissioned officer below the rank of captain.</li><li>Logic: Denoting the relation of one proposition to another when the first proposition is implied by the second but the second is not implied by the first.</li><li>(In Aristotelian logic): Denoting the relation of a particular proposition to a universal proposition having the same subject, predicate, and quality.</li><li>Of or relating to a proposition having either of these relations to another.</li></ul><p><strong>Noun</strong></p><ul><li>A person who has a subordinate position.</li><li>British Military: A commissioned officer below the rank of captain.</li><li>Logic: A subaltern proposition.</li></ul><p><strong>End of Response</strong></p>