stomodeum

noun

sto·​mo·​de·​um ˌstō-mə-ˈdē-əm How to pronounce stomodeum (audio)
variants or less commonly stomodaeum
plural stomodea ˌstō-mə-ˈdē-ə How to pronounce stomodeum (audio) also stomodaea ˌstō-mə-ˈdē-ə How to pronounce stomodeum (audio)
: the embryonic anterior ectodermal part of the digestive tract
stomodeal adjective
or less commonly stomodaeal
ˌstō-mə-ˈdē-əl How to pronounce stomodeum (audio)

Word History

Etymology

New Latin, from Greek stoma mouth + hodaion, neuter of hodaios being on the way, from hodos way

First Known Use

1876, in the meaning defined above

Time Traveler
The first known use of stomodeum was in 1876

Dictionary Entries Near stomodeum

stomodeal food

stomodeum

Stomoisia

See More Nearby Entries 

Cite this Entry

“Stomodeum.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/stomodeum. Accessed 28 Nov. 2024.

Copy Citation

Share

Medical Definition

stomodeum

noun
sto·​mo·​de·​um
variants or stomodaeum
ˌstō-mə-ˈdē-əm How to pronounce stomodeum (audio)
plural stomodea -ˈdē-ə How to pronounce stomodeum (audio) or stomodaea -ˈdē-ə How to pronounce stomodeum (audio) also stomodeums or stomodaeums
: the embryonic anterior ectodermal part of the digestive tract
stomodeal adjective
or stomodaeal
-ˈdē-əl How to pronounce stomodeum (audio)
Love words? Need even more definitions?

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

Popular in Grammar & Usage

See All

How to Use Em Dashes (—), En Dashes (–) , and Hyphens (-)

Plural and Possessive Names: A Guide

The Difference Between 'i.e.' and 'e.g.'

Why is '-ed' sometimes pronounced at the end of a word?

What's the difference between 'fascism' and 'socialism'?
See All

Popular in Wordplay

See All

Terroir, Oenophile, & Magnum: Ten Words About Wine

8 Words for Lesser-Known Musical Instruments

10 Words from Taylor Swift Songs (Merriam's Version)

9 Superb Owl Words

15 Words That Used to Mean Something Different
See All

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Word Game Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
Missing Letter A daily crossword with a twist
little chihuahua dressing like a turkey for thanksgiving
Is That Gratitude or Attitude? A Thanksgiving Quiz Decide which words express gratitude and which gi...