Morpheme
Helm
Type
free base
Denotation
protective head covering, crown, top, covering
Etymology
Middle English helmen, helmi, helm; Old English ġehelmian, helmian, helm
Evidence
behelm, behelmed, behelming, behelms, helm, helmed, helmet, helmetcam, helmetcrest, helmeted, helmeting, helmetless, helmetlike, helmets, helmetshrike, helming, helms, unhelmet, unhelmeted
Doublet
Heaume