boca Learn Unstarted Summary The Spanish translation for “mouth” is boca. Examples of "mouth" in use There are 4 examples of the Spanish word for "mouth" being used: Recording English Spanish Learn street intersection bocacalle Learn corner of the mouth comisura de la boca Learn the corner of his mouth la comisura de su boca Learn Think before you open your mouth. Piense antes de abrir la boca. Learn Practice Lesson "mouth" Practice (5) Lesson Learn Lesson words mouth, street intersection etc. View all lesson words Lesson phrases corner of the mouth, the corner of his mouth, Think before you open your mouth. etc. View all lesson phrases Themed Courses Body parts (head) 1 Body parts 2 Part of Speech Courses Nouns 81 Nouns 84