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Results found in several dictionaries: Collins, Collaborative Dictionary
feutrer 
  vt to felt  (fig) 
 [+bruits] 
to muffle
  vi to felt 


feutrer (se) 
  vpr/pass 
[tissu] 
to felt

Collaborative Dictionary     French-English
plume feutre nm. fiber-tipped pen Reverso General Dictionary 
plume à pointe feutre nm. fiber-tipped pen Reverso General Dictionary 
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'feutrer' also found in translations in English-French dictionary
fiber-tipped pen n. le feutre Reverso General Dictionary 

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