Long day
In a recommendation: a single day. In a question: a long time.
("Sukkah Dala, I will not stop for days and nights - all seven of them are like one day, they have become a long time since their blood was shed" - Sukkah Ma'ab)
Translation
Expression (Hebrew)
יוֹמָא אֲרִיכָא
Definition (Hebrew)
בִּמְלִיצָה: יוֹם אֶחָד אָרֹוךְ. בְּהַשְׁאָלָה: זְמַן אָרֹוךְ.
("סֻכָּה דְּלָא מַפְסְקִי לֵילוֹת מִיָּמִים - כֻּולְּהוּ שִׁבְעָה כְּחַד יוֹמָא אֲרִיכָא דָּמוּ"- סֻכָּה מָה ע"ב)