pantile /ˈpæntʌɪl/noun 3verb 1forms 3 noun3 •A type of interlocking roof tile with a rounded under and over, giving it an elongated S-shaped (ogee) cross section.The houses of the estancias shrank behind screens of poplar and eucalyptus. Some of the houses had pantile roofs, but most were of metal sheet, painted red. — 1977 •(slang, no longer used) A hat."So you are a Quaker, master, are you?" he added, "Well, I thought somehow, by the cut of your pantile, (hat) you was something or other in that way." — 1830 •(no longer used) A flat jam-covered cake. verb1 •To tile with pantiles. formspantiled · pantiling · pantiles