say it: uh-FLOHT
afloat is an adjective meaning "aimlessly drifting". It carries 3 recorded senses.
aimlessly drifting
borne on the water; floating
covered with water
“the main deck was afloat (or awash)”
“the monsoon left the whole place awash”
“a flooded bathroom”
“inundated farmlands”
“an overflowing tub”
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 afloat 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.