inflexão

Etymology
.

Noun

 * 1) inflection change in pitch or tone of voice
 * 2)  inflection change in curvature from concave to convex or from convex to concave
 * 3) inflection turning away from a straight course
 * 4)  inflection change in the form of a word that reflects a change in grammatical function
 * 1)  inflection change in the form of a word that reflects a change in grammatical function
 * 1)  inflection change in the form of a word that reflects a change in grammatical function