1. nontoxic - Noun
2. nontoxic - Adjective
3. nontoxic - Adjective Satellite
Not toxic.
Source: Webster's dictionaryAluminium salts are remarkably nontoxic, aluminium sulfate having an LD 50 of 6207 mg/kg (oral, mouse), which corresponds to 500 grams for an convert person. Source: Internet
Argon is colorless, odorless, nonflammable and nontoxic as a solid, liquid, and gas. Source: Internet
Although ALA is nontoxic, I have seen no evidence suggesting that it is an appropriate treatment for cancer of any type, although I am aware that it is being promoted for both the prevention and treatment of malignancies. Source: Internet
Glass is nontoxic, doesn't seep chemicals and doesn't degrade over time, making it a great alternative to a plastic water bottle. Source: Internet
Because it is generally nontoxic and abundant, calcium is found in many useful materials and minerals. Source: Internet
Builderonline.com ), or other nontoxic material. Source: Internet