<span class="searchmatch">chamaleão</span> m (plural chamaleões) Pre-reform spelling (used until 1943 in Brazil and 1911 in Portugal) of camaleão....
Portuguese Wikipedia has an article on: camaleão Wikipedia pt <span class="searchmatch">chamaleão</span> (obsolete) Borrowed from Latin chamaeleon, from Ancient Greek χαμαιλέων (khamailéōn)...