Photometric units
- Apostilb: Author of the Epistilbs
- Bouguer's Law: Formula expressing the relationship between mucosal viscosity and Young's modulus of elasticity of spherical boli formed by evaporative condensation under conditions of rhinitis.
- Candelabra: Unit of liberance. The standard candelabra is defined as the reflectance of 88.00 standard ivories.
- Erectance: Unit of voluptuous excitance.
- Eructance: Unit of reflux frequency. See also "ruminous flux."
- Footlambent: Unit of podial luster.
- Foot-camembert: Osmotic odorance of one standard foot incubated for 100 hours at 37 degrees centigrade. See also the metric unit, lox.
- Lox: Osmotic odorance of one standard smoked salmonella incubated for 100 hours at 37 degrees centigrade. See also: foot-camembert, tallow rendering index.
- Luminary: Device for delivering a controlled amount of properly directed celebrity.
- Nanometer: Photometric instrument used on the planet Ork.
- Nit: unit of capillate verminosity equal to one phthirapterum per follicle.
- Numinance: Unit of directional light from above.
- Ruminous flux: Unit of bovine regurgitance. See also eructance.
- Steroidian: Unit of solid anger. Eight pi steroidians = a quantity of solid anger equivalent to two complete spherical balls.