Gigartinales

plural noun

Gig·​ar·​ti·​na·​les

-ā(ˌ)lēz

: an order of red algae (subclass Florideae) in which the auxiliary cell arises as a vegetative cell of the gametophyte prior to fertilization see gigartinaceae

Word History

Etymology

New Latin, from Gigartina + -ales

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!