simple past tense and past participle of dose

plural of DOS

simple past tense and past participle of DoS

plural of DoS

Third-person singular simple present indicative form of DoS

present participle of under-dose

A dose of an antigen designed to strengthen immunity after an earlier immunizing dose.

(physics) The amount of energy imparted by nuclear (or ionizing) radiation to unit mass of absorbing material. Units of measure include the gray, the rad, and their derivatives (e.g., centigray, millirad).

(medicine) The lowest pharmaceutical dosage required to cause effect in 50% of average individuals.

The dose of a substance or of radiation likely to cause death (sometimes suffixed with a number).