adjective Etymology: International Scientific Vocabulary Date: 1895 having deficient tone or tension , having a lower osmotic pressure than a surrounding medium or a fluid under comparison , ~ity noun
HYPOTONIC
Meaning of HYPOTONIC in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012