Term: rest energy: the energy equivalent to the mass of a particle at rest in an inertial frame of reference; equal to the rest mass times the square of the speed of light
Broader: phenomenon: any state or process known through the senses rather than by intuition or reasoning | Unrelated: amphitropous ovule: a partly inverted ovule turned back 90 degrees on its stalk
Broader: phenomenon: any state or process known through the senses rather than by intuition or reasoning | Unrelated: exercise: (usually plural) a ceremony that involves processions and speeches
Broader: phenomenon: any state or process known through the senses rather than by intuition or reasoning | Unrelated: huddler: a member of a huddle
Broader: phenomenon: any state or process known through the senses rather than by intuition or reasoning | Unrelated: carillon: set of bells hung in a bell tower
Broader: phenomenon: any state or process known through the senses rather than by intuition or reasoning | Unrelated: neutralization: action intended to nullify the effects of some previous action
Broader: phenomenon: any state or process known through the senses rather than by intuition or reasoning | Unrelated: hoe: a tool with a flat blade attached at right angles to a long handle
Broader: phenomenon: any state or process known through the senses rather than by intuition or reasoning | Unrelated: opisthobranchia: gastropods having the gills when present posterior to the heart and having no operculum: includes sea slugs; sea butterflies; sea hares
Broader: phenomenon: any state or process known through the senses rather than by intuition or reasoning | Unrelated: street fighter: a contestant who is very aggressive and willing to use underhand methods
Broader: phenomenon: any state or process known through the senses rather than by intuition or reasoning | Unrelated: telocentric chromosome: a chromosome like a straight rod with the centromere in terminal position
Broader: phenomenon: any state or process known through the senses rather than by intuition or reasoning | Unrelated: gesticulation: a deliberate and vigorous gesture or motion