pressure

[presh-er]

noun

verb (used with object), pres·sured, pres·sur·ing.

to force (someone) toward a particular end; influence: They pressured him into accepting the contract.

Nearby words

  1. pressoreceptor,
  2. pressosensitive,
  3. pressroom,
  4. pressrun,
  5. presstitute,
  6. pressure altimeter,
  7. pressure altitude,
  8. pressure cabin,
  9. pressure center,
  10. pressure cooker

Origin of pressure

1350–1400; Middle English (noun) < Latin pressūra. See press1, -ure

Related forms
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019


British Dictionary definitions for unpressured

pressure

noun

the state of pressing or being pressed
the exertion of force by one body on the surface of another
a moral force that compelsto bring pressure to bear
an urgent claim or demand or series of urgent claims or demandsto work under pressure
a burdensome condition that is hard to bearthe pressure of grief
the normal force applied to a unit area of a surface, usually measured in pascals (newtons per square metre), millibars, torr, or atmospheresSymbol: p, P

verb

(tr) to constrain or compel, as by the application of moral force
another word for pressurize
Derived Formspressureless, adjective

Word Origin for pressure

C14: from Late Latin pressūra a pressing, from Latin premere to press

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for unpressured
Online Etymology Dictionary, © 2010 Douglas Harper

Medicine definitions for unpressured

pressure

[prĕshər]

n.

The act of pressing or condition of being pressed.
A stress or force acting in any direction against resistance.
Force applied uniformly over a surface, measured as force per unit of area.

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Science definitions for unpressured

pressure

[prĕshər]

The force per unit area that one region of a gas, liquid, or solid exerts on another. Pressure is usually measured in Pascal units, atmospheres, or pounds per square inch.♦ A substance is said to have negative pressure if some other substance exerts more force per unit area on it than vice versa. Its value is simply the negative of the pressure exerted by the other substance.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Culture definitions for unpressured

pressure

The force exerted on a given area. (See atmospheric pressure.)

Note

The most familiar measure of pressure is psi (pounds per square inch), used to rate pressure in automobile and bicycle tires.

The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.