Dictionary.com
Thesaurus.com
Showing results for conidium. Search instead for coniugium.

conidium

American  
[koh-nid-ee-uhm, kuh-] / koʊˈnɪd i əm, kə- /

noun

Botany.
conidia plural
  1. (in fungi) an asexual spore formed by abstriction at the top of a hyphal branch.


conidium British  
/ kəʊˈnɪdɪəm /

noun

  1. an asexual spore formed at the tip of a specialized hypha (conidiophore) in fungi such as Penicillium

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

conidium Scientific  
/ kə-nĭdē-əm /
conidia plural
  1. An asexually produced fungal spore, formed on a conidiophore. Most conidia are dispersed by the wind and can endure extremes of cold, heat, and dryness. When conditions are favorable, they germinate and grow into hyphae.


Other Word Forms

Derived Forms

Inflected Forms

Nouns

Etymology

Origin of conidium

1865–70; < Greek kón ( is ) dust (akin to incinerate ) + -idium

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

According to his view, the ascus is in effect the sporangium with several spores, the conidium the sporangiole with but one spore, and that not loose but fused with the sporangiole wall.

From Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" by Various

When it has reached the front of the opening in the conidium, which is thus emptied, the mass remains immovable.

From Fungi: Their Nature and Uses by Cooke, M. C. (Mordecai Cubitt)

Lastly, there is a third mode of germination which the conidia of P. infestans manifest, and which consists in the conidium emitting from its summit a simple or branched germ-tube.

From Fungi: Their Nature and Uses by Cooke, M. C. (Mordecai Cubitt)

Then it isolates itself from the germ-tube by a septum, and takes all the essential characteristics of the parent conidium.

From Fungi: Their Nature and Uses by Cooke, M. C. (Mordecai Cubitt)

A short time after the appearance of the vacuoles the entire conidium extends itself so that the papilla disappears.

From Fungi: Their Nature and Uses by Cooke, M. C. (Mordecai Cubitt)

These spores are conidia, asexually-produced reproductive cells, and are termed a Stage I infection.

From Scientific American Apr. 21, 2018

Cicadas infected by conidia experience a similar infection, termed Stage II, that results in sexually-produced spores.

From Scientific American Apr. 21, 2018

On the other hand, propagation organs, differing from those of the sporangia and their products, belong to Mucor mucedo, which may be termed conidia.

From Fungi: Their Nature and Uses by Cooke, M. C. (Mordecai Cubitt)

If, however, conidia from B. racemosus are sown on B. hordaceus, the conidia which develop on that plant are now able to infect B. commutatus; thus B. hordaceus acts as a bridging species.

From Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" by Various

Wasps, spiders, moths, and butterflies become enveloped in a kind of mould named Isaria, which constitutes the conidia of Torrubia, a genus of club-shaped Sphæriæ afterwards developed.

From Fungi: Their Nature and Uses by Cooke, M. C. (Mordecai Cubitt)

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training