Alternative form of 3DNow!

(pathology) An illness of disputed cause, producing symptoms of vertigo, nausea, ear-popping, headaches, and traumatic brain injury, experienced by US ambassadors and agents abroad.

(dentistry) Acting to prevent or remove plaque.

(physics) The CGS unit of electric dipole moment, defined as 1 D = 10⁻¹⁸ statcoulomb-centimetre and computable from the SI unit coulomb-metre by multiplying by the factor 3.33564 × 10⁻³⁰.