anisospore

noun

an·​iso·​spore
(ˈ)aˈnīsəˌspō(ə)r
plural -s
: a sexual spore exhibiting sexual dimorphism especially of size
opposed to isospore

Word History

Etymology

anis- entry 1 + spore

First Known Use

1887, in the meaning defined above

Time Traveler
The first known use of anisospore was in 1887

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

  1. Expanded definitions
  2. Detailed etymologies
  3. Advanced search tools
  4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now

Dictionary Entries Near anisospore

Cite this Entry

“Anisospore.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/anisospore. Accessed 23 Dec. 2024.

Love words? Need even more definitions?

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