The Collaborative International Dictionary
iodized salt
iodized salt \i"o*dized salt"\, n. Table salt to which an inorganic iodide compound has been added as a nutritional supplement to prevent goiter.
Usage examples of "iodized salt".
To avoid goiter, the thyroid condition associated with lack of iodine, you need about 150 micrograms of iodine per day, which you get from roughly one-third teaspoon of iodized salt.