1. the paper bearing a student's answers on an examination.
2. Chem. paper impregnated with a reagent, as litmus, that changes color when acted upon by certain substances.
[ 1820-30 ]
1. the paper bearing a student's answers on an examination.
2. Chem. paper impregnated with a reagent, as litmus, that changes color when acted upon by certain substances.
[ 1820-30 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012