Where does “morthol” come from?
morthol (Cornish) comes from Medieval Latin martellus, from Latin Mārculus, from Latin Mārcus, from Latin Martīnus, from Latin -īnus, from Proto-Italic -īnos, from Proto-Indo-European -iHnos, from Proto-Indo-European -no- — adjectival suffix.
morthol (Cornish): hammer
Ancestry of “morthol”, step by step