経けい口こう補ほ水すい液えきMeaningsNoun1. oral rehydration solution; ORSKanji used経Buddhist scripture口mouth補supplementary水water液fluidComposed of経けい口こうtaken by mouth; passed into the body via the mouth; oralNo-adjective補ほassistant ...; probationary ...Suffix水すいWednesday; shaved ice (served with flavored syrup); water (fifth of the five elements)Noun液えきliquid; fluidNoun