Inflection (disambiguation)

Inflection (or inflexion), is the modification of a word to express grammatical information.

Inflection or inflexion may also refer to:
 * Inflection point, a point at which a curve changes from being concave to convex, or vice versa
 * Chromatic inflection, alteration of a musical note that makes it chromatic
 * Accidental (music), a note that is not a member of the scale indicated by the key signature
 * A change in tone of voice; see Intonation (linguistics)