Word: leftmost
Part of speech: Adjective
Syllables: left
most
Definition: Furthest to the left.
Morphemes:
Affix: left
Language: en
PoS: Noun
Meaning: The left side or direction.
Affix: -most
Language: en
PoS: Suffix
Meaning: Furthest; -est; used to form superlatives of certain adjectives, especially directional and inherently-comparative ones.