Mother's Day

Etymology
From Anna Jarvis's campaign in the early 20th century, which insisted on using a singular spelling in order to associate the day with observants' particular mothers.

Noun

 * 1)  A day in honor of one's mother on the second Sunday in May in the United States and Canada.
 * , the fourth Sunday of Lent, a moveable feast three weeks before Easter, used as a day in honor of mothers in some Commonwealth countries.
 * 1) Other similar holidays honoring mothers or one's mother in various countries.

Translations

 * Arabic: عِيد اَلْأُمّ
 * Catalan: Dia de la Mare
 * Chinese:
 * Cantonese: 母親節
 * Mandarin:
 * Dutch: moederdag
 * Estonian:
 * Finnish:
 * French:
 * Galician: día da nai
 * German:
 * Hungarian:
 * Italian: festa della mamma
 * Japanese:, マザーズデー
 * Korean: 어머니의 날
 * Malayalam: മാതൃദിനം
 * Navajo: Amá Bééhániih
 * Norman: Fête des Méthes
 * Norwegian:
 * Bokmål: morsdag
 * Nynorsk: morsdag
 * Polish:
 * Portuguese:
 * Russian: День ма́тери
 * Scottish Gaelic: Là nam Màthraichean
 * Spanish: Día de la Madre
 * Swedish: mors dag
 * Tagalog: Araw ng mga Ina
 * Turkish: Anneler Günü
 * Vietnamese: ngày Hiền Mẫu, ngày của Mẹ, ngày lễ các bà mẹ
 * Yoruba: ọjọ́ ìyá