Letters that make toxoid
o, d, t, i, x are letters that make 'toxoid'
toxoids is a word created by adding a letter to 'toxoid'
1 possible definitions for 'toxoid'
Under this definition, toxoid is a noun and has the following properties:
anatoxin has the same meaning as toxoid
'toxoid' can be a type of bacterial toxin, antigen.
"diphtheria toxoid"