Adjective foremost has 3 senses
- first, foremost, world-class - ranking above all others; "was first in her class"; "the foremost figure among marine artists"; "the top graduate"
Antonym: worst (indirect, via best)
- foremost - situated closest to the bow; "the foremost compartment of the ship"
Antonym: aft (indirect, via fore)
- foremost, frontmost - preceding all others in spatial position; "the foremost compartment of the ship"
Antonym: back (indirect, via front)
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Adverbial foremost has 2 senses
- foremost, first - prominently forward; "he put his best foot foremost"
- first, firstly, foremost, first of all, first off - before anything else; "first we must consider the garter snake"
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