felter /ˈfɛltə(ɹ)/noun 1verb 1forms 3 noun1 •A person who works with or makes felt; a feltmaker.Those Spanish Wools for Felters were not Fleece Wools. — 1720 verb1 •(no longer used) To clot, tangle, or mat together, such as like felt.His feltered locks that on his bosom fell. — 1600 formsfeltered · feltering · felters