[fil-uh-men-tuh s]


composed of or containing filaments.
pertaining to or resembling a filament.
bearing filaments.

Origin of filamentous

First recorded in 1665–75; filament + -ous
Related formsin·ter·fil·a·men·tous, adjectivenon·fil·a·men·tous, adjectiveun·fil·a·men·tous, adjective Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Related Words for filamentous

capillaceous, filar, ropy

Examples from the Web for filamentous

Historical Examples of filamentous