noun Etymology: Gilbert N. Lewis died 1946 American chemist Date: 1944 a substance that is capable of accepting an unshared pair of electrons from a base to form a covalent bond
LEWIS ACID
Meaning of LEWIS ACID in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012