тетра́дь • (tetrádʹ) f inan
nominative plural тетра́ди,
genitive plural тетра́дей)
Borrowing from Ancient Greek τετράδιον (tetrádion,
“quaternion of parchment”), from τετράς (tetrás),
exercise book, notebook
See also Tetrad in this journal.
No comments yet.
RSS feed for comments on this post.
Sorry, the comment form is closed at this time.
Powered by WordPress