しりとげおおとかげMeaningsNoun1. black-headed monitor (Varanus tristis); freckled monitor (Usually kana)Other spellings尻しり棘とげ大おお蜥蜴とかげUsually written in kanaOther readingsシリトゲオオトカゲKanji in other spellings尻butt棘thornbush大large蜥a lizard蜴lizard