Kilogram
//ˈkɪləɡɹæm// noun
noun ·Uncommon ·Advanced level
Definitions
Noun
- 1 In the International System of Units, the base unit of mass; conceived of as the mass of one litre of water, but now defined by taking the fixed numerical value of the Planck constant h to be 6.626 070 15 × 10⁻³⁴ when expressed in units of kg⋅m²⋅s⁻¹. Symbol: kg
"Holonyms: megagram < gigagram"
- 2 one thousand grams; the basic unit of mass adopted under the Systeme International d'Unites wordnet
- 3 The unit of weight such that a one-kilogram mass is also a one-kilogram weight. proscribed
"A nan (bread) costs 25 Afghanis : a kilogram of beef 800 Afghanis and mutton of the same weight for 1200 Afghanis; […]"
Example
More examples"One kilogram of tomato sauce is equivalent to two kilograms of tomatoes."
Etymology
Borrowed from French kilogramme. By surface analysis, kilo- + gram.
Related phrases
More for "kilogram"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.