The o in the term thermometer is a:
A) prefix.
B) word root.
C) combining form.
D) combining vowel.

Name: The o in the term thermometer is a: A) prefix. B) word root. C) combining form. D) combining vowel.
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Question

Quizplus · Accepted Answer

In the term thermometer, "therm-" is the word root and "meter" is the suffix. The "o" in between these two parts is a combining vowel, used to link the root and suffix together. Therefore, the correct answer is D, combining vowel.

The O in the Term Thermometer Is A