The word "motto" in English means: A short sentence or phrase that expresses the beliefs or aims of a person, group, or institution., A guiding principle or philosophy that summarizes a person's or organization's intentions..
The phonetic transcription of "motto" is /ˈmɒt.əʊ/ in British English and /ˈmɑː.toʊ/ in American English. Click the 🔊 button to hear both pronunciations.