Useful english dictionary. 2012.
diastemic — di·a·stem·ic … English syllables
diastem — diastemic, adj. /duy euh stem /, n. Geol. a minor hiatus in an orderly succession of sedimentary rocks. Cf. unconformity. [1850 55; < Gk diástema interval; see DIASTEMA] * * * … Universalium