Vacuum: meaning, definitions and examples

This word is typically used when describing the machine specifically designed for cleaning floors by sucking up dirt and dust. It's a general term that is more formal.

• Could you please pass the vacuum? I need to clean the living room.
• We bought a new vacuum that's really effective at picking up pet hair.

Commonly used in British English as a casual term for a vacuum cleaner. It originated from the brand name Hoover and can sometimes be used as a verb, meaning to vacuum.

• I'll get the hoover to clean up this mess.
• You should hoover the rug before the guests arrive.

This can refer to various types of cleaning agents or appliances, not just vacuum cleaners. It's broader and can include people who clean for a living.

• I need to buy some carpet cleaner for the stains.
• The office cleaner comes in every evening to tidy up.

Used in scientific or technical contexts to describe a space devoid of matter, including air.

• The laboratory maintains a vacuum for certain experiments
• The concept of a vacuum is important in physics

Can be used in both technical and emotional contexts. It often has a more dramatic or intense connotation, and can be used to describe a large, empty space or a profound sense of loss or absence.

• The void of space is a mystery that scientists are keen to explore
• He felt a void in his life after his friend moved away

Used in emotional or descriptive contexts to convey a feeling or state of being empty or lacking substance.

• After the loss, she felt a profound sense of emptiness
• The house echoed with emptiness after they moved out

Referring to a device that is used for cleaning floors or carpets by using suction. This word is used to name the appliance itself.

• Can you pass me the vacuum? I want to clean the rug.
• This vacuum is perfect for pet hair.

When discussing general cleaning activities, not necessarily requiring a machine. It can be used in a wide variety of situations, like cleaning objects, surfaces, or places.

• I need to clean the kitchen after dinner.
• He spends hours cleaning his car every weekend.

Often used informally or negatively, implying the removal of dirt, dust, or debris by sucking, usually with a vacuum cleaner. It can sometimes have a less formal tone.

• Can you suck up all those crumbs with the vacuum?
• The new vacuum sucks up dirt really well.