penumbra

Hear it
Hear it

Phonetic Respelling: [ pi-nuhm-bruh ]

Definition: Play

n. a fringe region of partial shadow around an umbra

Sentence: Play Play

An observer in the penumbra experiences a partial eclipse.

More example sentences:

An observer in the penumbra experiences a partial eclipse.

Hear it Hear it
Right
Left

How many syllables in penumbra?

3 syllables Play Syllables Game

Divide penumbra into syllables:

pe-num-bra

Penumbra rhymes:

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)

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!

YEAH. Try it FREE!

Gitf box

Try our 7-day Free Trial to test drive
the VocabClass program.

Sign up for a 7-Day Free Trial Not now, thank you
View all games!
Back to main site