(obsolete) Feigning; simulating; pretending.

(physics) The function governing the rate at which mechanical energy is converted to heat during viscous flow.

present participle of dissent

Showing a strongly different opinion, belief, or viewpoint.

(chemistry) Any reaction in which a compound is dissociated into its elements, or in which a molecule is dissociated into atoms

Service that results in harm; an (intentionally or unintentionally) unhelpful, harmful action.

To disserve, to provide a disservice to; to provide harmful or inadequate service to.

To separate; to split apart. / To divide into separate parts.

(chemistry, physics) The change in enthalpy that occurs when a specific chemical bond is broken; a measure of the strength of the bond

(physics, chemistry) The energy needed to break every chemical bond in a molecule and completely separate all its atoms