n. 1 genus of chiefly tropical American trees having fragrant wood and yielding gum elemi; 2 the lightest and most common isotope of hydrogen. Symbol H
There are more than 140 species in the genus Protium.
There are more than 140 species in the genus Protium.
Hear it
tropical tree; tropical American tree; hydrogen
bird
3 syllables
pro-ti-um
VocabClass lessons are designed to engage students, improve motivation in learning the subject matter, and generate better results. Long-term retention is our focus and by making the learning process fun, our gamified approach has a positive impact on this goal.
View all games!
Try it! FREE!