tercero Learn Unstarted Summary The Spanish translation for “third” is tercero. Practice Lesson "third" Practice (1) Lesson Learn Lesson words third etc. View all lesson words Lesson phrases This lesson has no phrases. Themed Courses Numbers 3 Ordinal numbers 1 Part of Speech Courses Adjectives 57 Nouns 221 Acknowledgements Spanish source https://lingopolo.org/spanish/word/the-third-grade Audio Google text-to-speech