athematic

a. 没有主旋律的

发音

UK /ˌæθiːˈmætɪk/
US /ˌæθiːˈmætɪk/

释义与例句

adj.
  1. 1.

    Of a root, not having a thematic vowel and thus attaching inflections directly to the root.

    语言学

词源

From a- + thematic.

来源：wiktionary