millionths

noun

SayMIL-yuhnths/ˈmɪljənθs/

1 meaning of millionths

1
noun
Plural of millionth. Use this when you mean more than one of these tiny parts.
A crack only a few millionths of an inch wide can ruin the lens.
The new clock is accurate to within millionths of a second.
Note

millionths is a form of millionth

millionth, noun: One part out of a million equal parts of something. Full entry

Forms: millionthmillionths plural
Spelling: millionth → millionths: add -s
Sound: The ending sounds like /s/.

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