1. sound pressure the difference between the instantaneous pressure at a point in a sound field and the average pressure at that point
  2. blood pressure the pressure of the circulating blood against the walls of the blood vessels; results from the systole of the left ventricle of the heart; sometimes measured for a quick evaluation of a person's health
  3. sound barrier the increase in aerodynamic drag as an airplane approaches the speed of sound
  4. standard pressure a unit of pressure: the pressure that will support a column of mercury 760 mm high at sea level and 0 degrees centigrade
  5. venous pressure the pressure exerted on the walls of the veins by the circulating blood
  6. sound pressure level the physical intensity of sound
  7. osmotic pressure (physical chemistry) the pressure exerted by a solution necessary to prevent osmosis into that solution when it is separated from the pure solvent by a semipermeable membrane
  8. suppressor someone who suppresses
  9. suppresser someone who suppresses
  10. sound property an attribute of sound
  11. tongue depressor a thin depressor used to press the tongue down during an examination of the mouth and throat
  12. systolic pressure the blood pressure (as measured by a sphygmomanometer) during the contraction of the left ventricle of the heart
  13. sundress a light loose sleeveless summer dress with a wide neckline and thin shoulder straps that expose the arms and shoulders
  14. Scindapsus aureus evergreen liana widely cultivated for its variegated foliage
  15. soundproof impervious to, or not penetrable by, sound
  16. pressure the exertion of force to a surface
  17. sandbar shark widely distributed shallow-water shark with fins seemingly dipped in ink
  18. depressor any skeletal muscle that draws a body part down
  19. pants presser a home appliance in which trousers can be hung and the wrinkles pressed out
  20. acupressure treatment of symptoms by applying pressure with the fingers to specific pressure points on the body