tautonym

[生]重名, 属种同名

词形变化

tautonyms 复数 tautonyms

释义与例句

n.
  1. 1.

    A binomial name consisting of the same word twice, such as Bison bison.

    生物
  2. 2.

    A word or term made from two identical parts or syllables, such as bonbon or dada.

    语言学
  3. 3.

    An absolute synonym.

词源

From taut- + -onym or alternatively tauto- + -nym.

来源：wiktionary