Word: downmost
Part of speech: Adjective
Syllables: down
most
Definition: Furthest down; located at the bottom of a system or structure.
Morphemes:
Affix: down
Language: en
PoS: Adjective
Meaning: Facing downwards.
Affix: -most
Language: en
PoS: Suffix
Meaning: Furthest; -est; used to form superlatives of certain adjectives, especially directional and inherently-comparative ones.