murlán

Etymology
The w|Caighdeán Oifigiúil spelling of mudharlán (spelt muġarlán with unetymological lenited g in Patrick's Dineen's Foclóir Gaedhilge agus Béarla (1927)), an irregular change from, from , from +  (a diminutive suffix).

Noun

 * 1) knob
 * 2) door handle
 * 3) knuckleball
 * 4) small round object