<p><strong>Adjective</strong></p><ul><li>not distinct; not clearly marked or defined: indistinct markings.</li><li>not clearly distinguishable or perceptible, as to the eye, ear, or mind: He heard an indistinct muttering.</li><li>Synonyms: dim, clouded.</li><li>not distinguishing clearly: After the accident he suffered from indistinct vision and faulty hearing.</li></ul>