Braces noun – An appliance that corrects dental irregularities. Dyad is a synonym for braces. In some cases you can use "Dyad" instead a noun "Braces".
Dyad noun – Two things of the same or similar kind that match or are considered together. Braces is a synonym for dyad. Sometimes you can replace term "Braces" with "Dyad", this nouns are similar. Nearby Word: dyadic