Word: headful
Part of speech: Noun
Syllables: head
ful
Definition: An amount of information, emotion, etc. present in the mind.
Morphemes:
Affix: head
Language: en
PoS: Noun
Meaning: Mind; one's own thoughts.
Affix: -ful
Language: en
PoS: Suffix
Meaning: Used to form nouns indicating a great deal of the quantity expressed by the noun.