それとも
それとも · soretomo · JLPT N3 · conjunction
or
それとも = それ (that) + と (with) + も (even): even with that... or else?
それ means that, と means and or with, and も means also or even. Together they offer another option: or, or else. It joins two questions, as in コーヒー？それとも紅茶？ (Coffee? Or tea?).