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filiform

American  
[fil-uh-fawrm, fahy-luh-] / ˈfɪl əˌfɔrm, ˈfaɪ lə- /

adjective

  1. threadlike; filamentous.


filiform British  
/ ˈfɪlɪˌfɔːm, ˈfaɪ- /

adjective

  1. biology having the form of a thread

"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

Etymology

Origin of filiform

1750–60; < Latin fīl ( um ) a thread + -i- + -form

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.

Red whirls on this rabbit’s tongue are filiform papillae, which roughen the tongue and help move food around the mouth.

From New York Times • May 21, 2024

This enabled the AI tool to predict the type of papillae to within 85 per cent accuracy and to map the position of filiform and fungiform papillae on the tongue's surface.

From Science Daily • Dec. 14, 2023

Of these numerous projections, the mushroom-shaped fungiform papillae hold our taste buds whereas the crown-shaped filiform papillae give the tongue its texture and sense of touch.

From Science Daily • Dec. 14, 2023

In contrast, filiform papillae are long and thin.

From Textbooks • Jun. 19, 2013

Ovary with 3 parietal few-ovuled placentæ; style filiform; stigma simple.—Creeping or floating in shallow water; the leaves 1-nerved, entire, notched at the apex; the peduncle solitary, sheathed at base.

From The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee by Gray, Asa