knobble /ˈnɒb.əl/verb 2noun 1forms 3 verb2 •To give a knobbly surface to. •To produce wrought iron by treating (semirefined puddled iron) on a hearth before shingling. noun1 •A small knob.[…] I stared down into the chasm of this baby’s mouth, where the little pink knobble at the back of his throat was wiggling with the wind of his howl. — 2004 formsknobbled · knobbling · knobbles