Vocab Loco

VocabClass is sunsetting.
Say hello to something BETTER!

It’s not just different—it redefines word study.
But don’t take our word for it...
go see for yourself.

✨AI enhanced features ✨ More cactuses🌵

Check it out now! 🚀

radii

Hear it
Hear it

Phonetic Respelling: [ rey-dee-ahy ]

Definition: Play

noun. plural of radius 1 a straight line from the center to the perimeter of a circle; 2 the outer and slightly shorter of the two bones of the human forearm

Sentence: Play Play

She used a doubleradiiin her math problem.

More example sentences:

She used a double radii in her math problem.

Hear it Hear it

Synonyms: Play

half the diameter; r; line from center to perimeter of a circle

Antonyms: Play

perimeter

How many syllables in radii?

3 syllables Play Syllables Game

Divide radii into syllables:

ra-di-i


Test drive some of our other games

Play now to sample our spelling, vocabulary and typing games.
Vocabulary Games (8 games)
Spelling Games (9 games)

Vocab Loco 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.

Sign up!

YEAH. Try it FREE!

Vocab Loco Consultant

Try our 14-day Free Trial to test drive
the Vocab Loco program.

Sign up for a 14-Day Free Trial Not now, thank you
Back to main site