UNIMODULAR
Meaning of UNIMODULAR in English
/yooh'neuh moj"euh leuhr/ , adj. Math.
(of a matrix) having its determinant equal to 1.
[ 1865-70; UNI- + MODULAR ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012