<p><strong>Noun</strong></p><ul><li>Plural (especially collectively) squid, (especially referring to two or more kinds or species) squids.</li><li>Any of several ten-armed cephalopods, as of the genera <em>Loligo</em> and <em>Ommastrephes</em>, having a slender body and a pair of rounded or triangular caudal fins and varying in length from 4–6 inches (10–15 centimeters) to 60–80 feet (18–24 meters).</li></ul>