Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

spider wasp

noun

Definition of spider wasp 

: any of various solitary wasps that fill their brood cells with spiders which they kill or paralyze by stinging as food for their young

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!

Learn More about spider wasp

Share spider wasp

Resources for spider wasp

Cite Time Traveler Time Traveler! Explore the year a word first appeared

Dictionary Entries near spider wasp

spider plant

spider shell

spider vein

spider wasp

spiderweb

spiderwebby

spider wheel

Statistics for spider wasp

Look-up Popularity

Comments on spider wasp

What made you want to look up spider wasp? Please tell us where you read or heard it (including the quote, if possible).

Show Comments  Hide Comments 

WORD OF THE DAY

rebuff

to reject or criticize sharply

Get Word of the Day daily email!

Test Your Vocabulary

Words from Greek and Roman Mythology Quiz

  • the-triumph-of-venus-by-alessandro-magnasco
  • Boreal comes from the name of the ancient Greek god of which wind?
How Strong Is Your Vocabulary?

Test your vocabulary with our 10-question quiz!

TAKE THE QUIZ
SCRABBLE® Sprint

Test Your Knowledge - and learn some interesting things along the way.

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