sporangiophore

noun

spo·ran·gio·phore spə-ˈran-jē-ə-ˌfȯr

: a stalk or similar structure bearing sporangia

Word History

First Known Use

1875, in the meaning defined above

Time Traveler

The first known use of sporangiophore was in 1875

See more words from the same year

Browse Nearby Words

sporangiolum

sporangiophore

sporangite

See all Nearby Words

Cite this Entry

Style

“Sporangiophore.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sporangiophore. Accessed 7 Jul. 2026.

Copy Citation

Medical Definition

sporangiophore

noun

spo·ran·gio·phore spə-ˈran-jē-ə-ˌfō(ə)r, -ˌfȯ(ə)r

: a stalk or similar structure bearing sporangia

Popular in Grammar & Usage

Is that lie 'bald-faced' or 'bold-faced'?

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

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

Commonly Misspelled Words

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

Popular in Wordplay

sporangiophore

noun

Word History

Browse Nearby Words

Cite this Entry

Medical Definition

More from Merriam-Webster on sporangiophore

More from Merriam-Webster

Word of the Day

perfunctory

Popular in Grammar & Usage

Is that lie 'bald-faced' or 'bold-faced'?

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

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

Commonly Misspelled Words

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

Popular in Wordplay

14 Phobias You Probably Haven't Heard Of

The Longest Long Words List

One-Word Oxymorons: Bittersweet, Spendthrift, and More

Ten Words Ending with a Silent ‘T’

12 Lovely and Unusual Words for the Natural World

Popular

Is that lie 'bald-faced' or 'bold-faced'?

14 Phobias You Probably Haven't Heard Of

The Longest Long Words List

Games & Quizzes