toaster oven toaster • toastiness · · · Info · Definitions · Characters · · toaster oven · · Text Common · · Latin · · Scripts 12 · · Length 4 · · Syllables Definitions · · · (noun) kitchen appliance consisting of a small electric oven for toasting or warming food. Synonyms: toaster oven. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 v latin small letter v U+0076