Merriam-Webster Logo
SINCE 1828
dictionary
thesaurus
view recents

naid

noun
Save Word
na·​id | \ ˈnāə̇d \
plural -s

Definition of naid

1 obsolete : naiad
2 [New Latin Naid-, Nais genus of annelids from Latin, naiad] : any of numerous small freshwater annelids constituting Nais and related genera of the order Oligochaeta

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

  • More than 250,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

History and Etymology for naid

Latin naid-, nais, from Greek, from nan to flow + -id-, -is -id

Keep scrolling for more

Learn More About naid

Dictionary Entries Near naid

naiant

Naias

naib

naid

Naidae

naides

Naididae

See More Nearby Entries 

Statistics for naid

Cite this Entry

“Naid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/naid. Accessed 23 Jun. 2021.

Style: MLA
MLACheck Mark Icon ChicagoCheck Mark Icon APACheck Mark Icon Merriam-WebsterCheck Mark Icon

WORD OF THE DAY

emeritus

Listen to the pronunciation of emeritus

See Definitions and Examples »

Test Your Vocabulary

Return of Name that Color!

  • a light greenish blue color
  • Name that color:
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
Typeshift

Anagram puzzles meet word search.

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Words at Play
Ask the Editors
Word Games