the measure of spatial magnitudes is a spatial magnitude, and in particular that of length is a length, that of breadth a breadth, that of articulate sound an articulate sound, that of weight a weight, that of units a unit.
magnitudeen 25) neurria magnitude bat da, eta, konkretuki, luzeerarena luzera, zabalerarena zabalera, soinu artikulatuena soinu artikulatua, pisuarena pisua eta monadena monada.