Word: oilfields
Part of speech: Noun
Syllables: oil
fields
Definition: Plural of oilfield; a region rich in petroleum deposits (especially one with producing oil wells)
Morphemes:
Affix: oilfield
Language: en
PoS: Noun
Meaning: Alternative form of oil field; a subsurface pool of hydrocarbons contained in porous or fractured rock formations
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form regular plurals of nouns.