inflection (also inflexion)

n 1 (grammar) (a) [U] inflecting （词尾的）屈折变化; 词尾变化. (b) [C] suffix used to inflect a word (eg -ed, -ing) （词形变化的）後缀, 屈折尾缀（如-ed、 -ing）. 2 [U] rise and fall of the voice in speaking （说话声音的）抑扬变化. Cf 参看 intonation, stress 3.

infinitesimally, infinitive, infinitude, infinity, infirm, infirmary, infirmity, inflame, inflamed, inflammability, inflammable, inflammation, inflammatory, inflatable, inflate, inflated, inflation, inflationary, inflect, inflected, inflectional, inflexibility, inflexible, inflexibly, inflict, infliction, inflorescence, inflow, influence, influence on, influential, influenza, influx, inform, informal, informality, informally, informant, information, informative,