Hence the lower index indicates which column you are in.

A low therapeutic index indicates that there is a high risk of toxicity when using the drug.

Foods that raise blood sugar slowly have a low glycemic index.

Fruits and vegetables tend to have a low glycemic index.

We have a low index in nearly every classification of crime.

Unfortunately, there are no solid materials with such a low refractive index.

First Fit chooses the available wavelength with the lowest index.

Those with low indexes break down into sugar more slowly, for longer-term energy.

If the longest aircraft has less than five average daily departures, the next lower index is used.

Water has almost the lowest refractive index you can find, 1.33.