This shows grade level based on the word's complexity.
umbonal
[ uhm-buh-nl ]
/ ˈʌm bə nl /
Save This Word!
This shows grade level based on the word's complexity.
adjective
having the shape or appearance of an umbo; bosslike: an umbonal structure.
of, relating to, or near the umbo: the umbonal region.
QUIZ
WILL YOU SAIL OR STUMBLE ON THESE GRAMMAR QUESTIONS?
Smoothly step over to these common grammar mistakes that trip many people up. Good luck!
Question 1 of 7
Fill in the blank: I can’t figure out _____ gave me this gift.
Also um·bon·ic [uhm-bon-ik]. /ʌmˈbɒn ɪk/.
OTHER WORDS FROM umbonal
post·um·bo·nal, adjectivepre·um·bo·nal, adjectivesub·um·bo·nal, adjectiveWords nearby umbonal
umbilicus, umbiliform, umble pie, umbles, umbo, umbonal, umbonate, umbra, umbrage, umbrageous, umbral
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use umbonal in a sentence
Valves smooth, thin, brittle; scuta with internal umbonal teeth on both sides.
A Monograph on the Sub-class Cirripedia (Volume 1 of 2)|Charles DarwinRight-hand scutum alone furnished with an internal umbonal tooth: uppermost part of peduncle dark-coloured.
A Monograph on the Sub-class Cirripedia (Volume 1 of 2)|Charles DarwinIts shell is considerably twisted just below the umbonal region, while its whole surface is densely striated.
The Sea-beach at Ebb-tide|Augusta Foote ArnoldLigament wanting; shell gaping, with a styloid apophysis in the umbonal cavities.