DEUTO- Definition & Meaning

deuto-

a combining form meaning “second or secondary; second in order”, used in the formation of compound words:
deutoplasm.

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51�Թ� History and Origins

Origin of deuto-¹

Shortening of deutero- ( def )

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51�Թ�s That Use deuto-

What does deuto- mean?

Deuto- is a combining form used like a prefix meaning “second” or “secondary.” It is rarely used in scientific terms, especially in biology.

Deuto- comes from Greek ��ú�ٱ��ǲ�, meaning “second.”

What are variants of deuto-?

Deuto- is a shortened form of deutero- or deuter-, as in deuteropathy.

Examples of deuto-

One example of a scientific term that features the combining form deuto- is deutoplasm, “the reserve nutritive material, as a yolk granule, in the ovarian cytoplasm.”

The form deuto- means “secondary,” as we know. So, what about the -plasm portion of the word? It has a variety of meanings, including “tissue.” Deutoplasm literally translates to “secondary tissue.”

What are some words that use the combining form deuto- or deut-?

deutencephalon
deutobromide
deutocarbonate
deutochloride
deuton
deutoplastic
deutovum

What are some other forms that deuto- may be commonly confused with?

Break it down!

The suffix -on is used to name subatomic particles. With this in mind, what does deuton, also known as a deuteron, literally mean?

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