noun Etymology: Vietnamese t{ecircac}t Date: 1885 the Vietnamese New Year observed during the first several days of the lunar calendar beginning at the second new moon after the winter solstice
TET
Meaning of TET in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012