footprint

/'futprint/

Thân thiện

The detective carefully examined the muddy footprint outside the window.

Definition

1. Noun:
   • The impression or mark left by a foot or shoe on a surface: The visible trace left by a person or animal stepping on a soft or impressionable material.
   • The area occupied by an object or structure: The amount of horizontal space that a physical object, especially a building or piece of equipment, takes up.
   • A trace or evidence of past presence or activity: A sign or indication that something existed or occurred in a particular place, often used metaphorically.

Examples of Usage

• Noun (Physical Mark):
  • We followed the footprints in the snow to find the lost hiker.
  • The detective examined the muddy footprint left at the crime scene.
• Noun (Area Occupied):
  • The new server has a smaller physical footprint, saving valuable space in the data center.
  • The building's footprint covers nearly an entire city block.
• Noun (Trace of Presence):
  • Archaeologists discovered footprints of an ancient civilization in the valley.
  • The company aims to reduce its environmental footprint by using renewable energy.

Advanced Usage

• "Carbon footprint": A measure of the total amount of carbon dioxide and other greenhouse gases emitted directly or indirectly by an individual, organization, event, or product.
  • Flying less is one way to reduce your personal carbon footprint.
• "Ecological footprint": A measure of human demand on Earth's ecosystems, comparing human consumption of natural resources with Earth's ecological capacity to regenerate them.
  • The ecological footprint of a developed nation is typically much larger than that of a developing one.

Variants and Related Words

• Footprinting (n): The process of measuring or assessing the area, impact, or characteristics of something. In computing, it can refer to gathering information about a system.
  • The team conducted a site footprinting survey before construction.
• Footprinted (adj): Having left a footprint or trace.
  • The freshly footprinted sand indicated recent activity on the beach.

Synonyms

• Imprint: A mark or depression made by pressure.
• Trace: A sign or indication of the former presence or existence of something.
• Footmark: Another term for a footprint, especially a mark left by a foot.

Related Phrases

• Leave a footprint: To have a lasting impact or effect.
  • The visionary leader left a significant footprint on the industry.
• Follow in someone's footprints: To imitate or follow the example set by someone else.
  • She followed in her mentor's footprints to become a successful researcher.

Idioms

• To have a big footprint: To occupy a large amount of space or to have a significant, often negative, impact.
  • The new factory has a big footprint, both physically and environmentally.
• To erase one's footprints: To cover one's tracks or remove evidence of one's actions.
  • The spy was careful to erase his footprints as he moved through the forest.

Học thuật

Noun

1. the area taken up by some object
   • the computer had a desktop footprint of 10 by 16 inches
2. a trace suggesting that something was once present or felt or otherwise important
   • the footprints of an earlier civilization
3. a mark of a foot or shoe on a surface
   • the police made casts of the footprints in the soft earth outside the window

Từ đồng nghĩa

• footmark
• step