飽ほう和わ蒸じょう気きほうわじょうきMeanings1nounsaturated vapor; saturated vapourTechnical term in physics and engineering for vapor in equilibrium with its liquid or solid phase.飽ほう和わ蒸じょう気き圧あつは温おん度どによって決きまる。Saturated vapor pressure is determined by temperature.