centimillennium
centimillennium · centimillennia
A period of time consisting of one hundred thousand yearsA period of time consisting of one hundred thousand years.
Meaning
1 senses(rare)A period of time consisting of one hundred thousand years.
Origin
From centi- + millennium.From centi- + millennium.
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Forms
plural: centimillennia| Singular | centimillennium |
|---|---|
| Plural | centimillennia |
irregular · Lesson
Lessons for this word
1 lessons- A1Plural nouns — Because its plural is irregular