Word: tankful
Part of speech: Noun
Syllables: tank
ful
Definition: The amount (usually of a fluid) that will fill a tank.
Morphemes:
Affix: tank
Language: en
PoS: Noun
Meaning: The amount held by a container; a tankful.
Affix: -ful
Language: en
PoS: Suffix
Meaning: Used to form nouns indicating a great deal of the quantity expressed by the noun.