turgor noun3 •The pressure produced by a solution in a space that is enclosed by a differentially permeable membrane. •Turgor pressure is the force or pressure within the cell exerted by fluid that presses the cell membrane against the cell wall.Cuttings in a vase lost their turgor, incapable of drawing up the water and nutrients that once kept them supple. — 2024 •Turgidity. formsturgors