Word: westermost
Part of speech: Adjective
Syllables: we
ster
most
Definition: Furthest to the west; westernmost.
Morphemes:
Affix: west
Language: en
PoS: Adjective
Meaning: Of or pertaining to the west; western.
Affix: er
Language: en
PoS: Interjection
Meaning: Said when hesitating in speech.
Affix: -most
Language: en
PoS: Suffix
Meaning: Furthest; -est; used to form superlatives of certain adjectives, especially directional and inherently-comparative ones.