Dictionary.com

hyolithid

[ hahy-ol-i-thid ]
/ haɪˈɒl ɪ θɪd /
Save This Word!

noun
any invertebrate of the extinct genus Hyolithes, most common in the Cambrian Period, having a limy, univalve shell, and thought to be related to the pteropods.
adjective
belonging or pertaining to Hyolithes.
QUIZ
CAN YOU ANSWER THESE COMMON GRAMMAR DEBATES?
There are grammar debates that never die; and the ones highlighted in the questions in this quiz are sure to rile everyone up once again. Do you know how to answer the questions that cause some of the greatest grammar debates?
Question 1 of 7
Which sentence is correct?

Origin of hyolithid

<New Latin Hyolith(es) (see hyoid, -lith) + -id2
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
FEEDBACK