Lbf

name, noun

name, noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Abbreviation of pound-force (“unit of force”). abbreviation, alt-of

    "The slug is defined as the mass which would accelerate at a rate of 1 ft/s² under a force of one pound-force (lbf). Since 1 lbf is the force exerted on a mass of one pound by a standard gravitational field (of exactly 9.80665 meters per square second), a slug is thus exactly equal to 196133/6096 pounds (about 32.1740485564 lb or 14.593902937206 kg)."

Proper Noun
  1. 1
    Initialism of Luxembourg Boxing Federation. abbreviation, alt-of, initialism

Synonyms

All synonyms
pound

Example

More examples

"The slug is defined as the mass which would accelerate at a rate of 1 ft/s² under a force of one pound-force (lbf). Since 1 lbf is the force exerted on a mass of one pound by a standard gravitational field (of exactly 9.80665 meters per square second), a slug is thus exactly equal to 196133/6096 pounds (about 32.1740485564 lb or 14.593902937206 kg)."

Etymology

See lb (“pound”).

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.