Word: methhead
Part of speech: Noun
Syllables: meth
head
Definition: A person who is a routine user of methamphetamines.
Morphemes:
Affix: meth
Language: en
Meaning: methamphetamine
Affix: -head
Language: en
PoS: Suffix
Meaning: Used to form (usually derogatory) words for people who regularly have their mind focused upon a particular subject, activity, or a specified drug or other substance, or who are addicted in some way.