say it: FAWR-mohst
foremost is an adjective and adverb meaning "ranking above all others". It carries 5 recorded senses.
ranking above all others
“was first in her class”
“the foremost figure among marine artists”
“the top graduate”
preceding all others in spatial position
“the foremost compartment of the ship”
before anything else
“first we must consider the garter snake”
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for foremost come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.