noun A device that uses suction to clean floors and other surfaces.
verb To clean with a vacuum cleaner.
Vacuum is used in medical devices like suction machines to remove fluids from the body during surgeries or other procedures.
In astronomy, a vacuum is a region of space where there is no matter present.
Vacuum technology is used in various engineering applications such as vacuum pumps, vacuum chambers, and vacuum insulation.
In physics, vacuum refers to a space entirely devoid of matter.
In this field, vacuum is used to clean floors, carpets, and upholstery by sucking up dirt and debris.
Dentists use vacuum systems to remove saliva and debris from the patient's mouth during procedures.
Vacuum packaging is a method used to remove air from the package before sealing to preserve food freshness.
Vacuum technology is used in electronics manufacturing processes such as vacuum deposition and vacuum sealing.
In the context of writing, 'vacuum' may be used metaphorically to describe a situation or state of emptiness or absence. Writers may use this term to convey a sense of loneliness, isolation, or lack of direction in their narratives.
Psychologists may use the term 'vacuum' to describe a feeling of emptiness or void experienced by individuals in certain psychological conditions. It can be used to explore concepts related to depression, anxiety, or identity issues during therapy sessions.
Engineers may use 'vacuum' to refer to a space devoid of matter or air, particularly in the context of designing systems that require a controlled environment. They may also use vacuum technology in various applications such as manufacturing, research, or aerospace engineering.
In sales, 'vacuum' may be used to describe a situation where there is a lack of customer interest or engagement in a product or service. Salespeople may use this term to identify areas where they need to improve their marketing strategies or customer outreach efforts.
Scientists may refer to 'vacuum' in the context of physics to describe a space devoid of matter or particles. They may also use vacuum chambers in experiments to create specific conditions for studying various phenomena in fields such as quantum mechanics, materials science, or particle physics.