crossnumber

词形变化

crossnumbers 复数 crossnumbers

释义与例句

n.
  1. 1.

    A puzzle that resembles a crossword but is to be filled with numbers rather than words, the numbers being clued either arithmetically or by general knowledge (such as the year of a historical event).

词源

From cross + number, modelled on crossword.

来源：wiktionary