ns

1 of 4

abbreviation (1)

variants or less commonly nsec
nanosecond

ns

2 of 4

plural of n entry 1

Ns

3 of 4

abbreviation (2)

nimbostratus

NS

4 of 4

abbreviation

1
new series
2
New Style
3
not specified
4
not sufficient
5
Nova Scotia

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Cite this Entry

“Ns.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ns. Accessed 30 Aug. 2026.

Medical Definition

ns

abbreviation
nanosecond
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