Definition of ARMLET. 1. : a band (as of cloth or metal) worn around the upper arm.2. : a small arm (as of the sea).See armlet defined for kids. ADVERTISEMENT.efinition of ARMLET. 1. : a band (as of cloth or metal) worn around the upper arm. 2. : a small arm (as of the sea). See armlet defined for kids.
Definition of kilogram. 1  1 : the base unit of mass in the International System of Units that is equal to the mass of a prototype agreed upon by international convention and that is nearly equal to the mass of 1000 cubic centimeters of water at the temperature of its maximum density â see metric system table.
A kilocalorie, or Kcal in abbreviated form, is a measurement of the amount of energy in the foods you eat. Low-energy foods have a relatively small amount...