nejni -nen- gismu

x1 is energy of type x2 in form x3.

Ray/beam (= nenli'i). See also marji, tarmi, kantu, lazni, livla.


In notes:

kantu
x1 is a quantum/ray/elementary particle/smallest measurable increment of property/activity x2.
lazni
x1 (person) is lazy/avoiding work/effort concerning action x2.
livla
x1 is a fuel/energy-source for powering x2.
marji
x1 is material/stuff/matter of type/composition including x2 in shape/form x3.
tarmi
x1 [ideal] is the conceptual shape/form of object/abstraction/manifestation x2 (object/abstract).
glanejni
n1 is the heat of n3=g1.
mafnenlai
x1 is mana/magical energy/magic points of quantity x2=k1 possessed by x3=m3.
nenymivyslerango
r1 is a mitochondrion of r2=s1=j1
boltsemaku
x1 is the Boltzmann kB constant linking energy with temperature [approximately equal to: 1.380 6488(13)×10−23 J/K], expressed in units x2 (default: unitless/dimensionless and equal to 1) in paradigm/system/metaphysics/universe x3 (default: this, our actual, physical universe)
impetu
x1 is the momentum [vector] of x2 in frame of reference x3
nejnimpetu
x1 is the linear-momentum-energy-mass [four-vector] of x2 in frame of reference x3
ocnerta
x1 is a physically-required conserved quantity in an ideal closed system such that it is associated with (Noetherian) symmetry/Hamiltonian-commuting observable/deterministic feature/law/property/aspect x2, applicable under conditions/in universe/in metaphysics x3
stefanboltsemasi
x1 is the black-body Stefan-Boltzmann sigmaSB constant [approximately equal to: 5.670373(21)×10(−8) W/(m2×K4)], expressed in units x2 (default: unitless/dimensionless and equal to pi2 / 480) in paradigm/system/metaphysics/universe x3 (default: this, our actual, physical universe)