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1

suction

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noun suc·tion \ˈsək-shən\

Simple Definition of suction

  • : the act or process of removing the air, water, etc., from a space in order to pull something into that space or in order to cause something to stick to a surface; also : the force with which the air, water, etc., in a space is removed

Source: Merriam-Webster's Learner's Dictionary

Full Definition of suction

  1. 1 :  the act or process of sucking

  2. 2a :  the act or process of exerting a force upon a solid, liquid, or gaseous body by reason of reduced air pressure over part of its surfaceb :  force so exerted

  3. 3 :  a device (as a pipe or fitting) used in a machine that operates by suction

suctional

play \-shə-nəl, -shnəl\ adjective

Examples of suction in a sentence

  1. The vacuum cleaner picks up dirt by suction.

  2. The octopus grasps things using suction.

  3. a vacuum cleaner with enough suction to pick up the heaviest particles of dirt



Origin and Etymology of suction

Late Latin suction-, suctio, from Latin sugere to suck — more at suck


First Known Use: 1626


2

suction

transitive verb suc·tion

Simple Definition of suction

  • : to remove (something) by pulling it with the force of moving water, air, etc. : to remove (something) by using suction

Source: Merriam-Webster's Learner's Dictionary

Full Definition of suction

  1. :  to remove (as from a body cavity or passage) by suction

Examples of suction in a sentence

  1. The surgeon will suction blood out of the area.



1954

First Known Use of suction

1954

Rhymes with suction


SUCTION Defined for Kids

suction

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noun suc·tion \ˈsək-shən\

Definition of suction for Students

  1. 1 :  the act or process of sucking

  2. 2 :  the process of drawing something into a space (as in a pump) by removing air from the space

  3. 3 :  the force caused by suction <The vacuum cleaner has strong suction.>




Medical Dictionary

1

suction

play
noun suc·tion \ˈsək-shən\

Medical Definition of suction

  1. 1:  the act or process of sucking

  2. 2a:  the act or process of exerting a force upon a solid, liquid, or gaseous body by reason of reduced air pressure over part of its surfaceb:  force so exerted

  3. 3:  the act or process of removing secretions or fluids from hollow or tubular organs or cavities by means of a tube and a device (as a suction pump) that operates on negative pressure




2

suction

transitive verb suc·tion

Medical Definition of suction

  1. :  to remove from a body cavity or passage by suction




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