Pronunciation: (in-flek'shu-nl), [key]
1. of, pertaining to, or used in inflection: an inflectional ending.
2. Ling.pertaining to or noting a language, as Latin, characterized by the use of inflection, esp. morphemic fusion or irregular morphophonemic alternation. Cf. agglutinative (def. 2), isolating.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.