noun, plural -pos, verb Informal.| 1. | a hypodermic syringe or injection. |
| 2. | a stimulus or boost. |
| 3. | to administer a hypodermic injection to. |
| 4. | to stimulate by or as if by administering a hypodermic injection. |
| 5. | to increase, boost, or augment: to hypo the car's power by installing a bigger engine. |
| a white, crystalline, water-soluble powder, Na2S2O3·5H2O, used as a bleach and in photography as a fixing agent. |
hy·po 1 (hī'pō) n. See sodium thiosulfate. [Short for hyposulfite.] |
hypo hy·po (hī'pō)
n.
A hypodermic syringe.
A hypodermic injection.
sodium thiosulfate n.
A translucent crystalline compound used in conjunction with sodium nitrite as an antidote in cyanide poisoning, as a fungicide in swimming pools and baths, and as a means to measure the extracellular fluid volume of the body.