Word: potheads
Part of speech: Noun
Syllables: pot
heads
Definition: Plural of pothead; someone who smokes marijuana habitually
Morphemes:
Affix: pot
Language: en
Meaning: marijuana
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.
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form many pluralia tantum (nouns that are almost or entirely without singular forms).