Word: highermost
Part of speech: Adjective
Syllables: hi
gher
most
Definition: Uppermost; in the highest position.
Morphemes:
Affix: higher
Language: en
PoS: Adjective
Meaning: Alternative form of high; an air mass of higher than normal pressure
Affix: -most
Language: en
PoS: Suffix
Meaning: Furthest; -est; used to form superlatives of certain adjectives, especially directional and inherently-comparative ones.