Mardi Gras

noun
1
the day before the beginning of Lent, celebrated as a holiday in some countries, with music and dancing in the streets
سه‌شنبه‌ی چرب, سه‌شنبه‌ی جشن, جشن قبل از روزه, کارناوال قبل از لِنت
compare Shrove Tuesday