Pronunciation: [lˈuːat͡ʃ] (IPA) 
The word "luach" is spelled in accordance with its pronunciation, which is /luːəx/. In this word, the "u" represents the vowel sound /uː/, while the combination of the letters "a" and "ch" represents the consonant sound /x/, which is often described as a voiceless velar fricative. The use of the "ch" sequence instead of a simple "h" reflects the word's origin in Hebrew or Yiddish, where "luach" can refer to a calendar or diary.
Luach, derived from the Hebrew word "luah" meaning "calendar," refers to a special type of Jewish calendar used primarily by religious individuals and communities to determine the dates of holidays, special events, and religious observances within Judaism. The term can also be used to refer to a printed or digital publication that contains the Hebrew calendar, which follows a lunar-based system.
The luach often includes various significant Jewish dates, such as the Jewish New Year (Rosh Hashanah), Day of Atonement (Yom Kippur), Festival of Booths (Sukkot), and Feast of Dedication (Hanukkah). It typically displays the Hebrew months along with their corresponding secular dates, major Jewish holidays, and the weekly Torah portions.
A luach may also incorporate detailed information regarding the specific customs, prayers, and laws associated with each holiday or observance. Besides ensuring the proper acknowledgment of religious occasions, it helps individuals plan and prepare for the holidays, ensuring they make necessary arrangements like fasting on designated days, attending synagogue services, and abstaining from forbidden activities.
In addition to religious purposes, a luach serves as a practical tool for scheduling daily activities, appointments, and meetings, particularly for individuals who adhere to the Jewish faith. It provides a comprehensive and easy-to-follow framework enabling individuals or communities to stay organized and stay in touch with Jewish traditions, while simultaneously facilitating their day-to-day lives.
The word "luach" has its etymology rooted in the Hebrew language. It comes from the Hebrew word "לוח" (luach) which translates to "tablet" or "board". In ancient times, it referred to a tablet made of wood or stone used for writing or engraving. Over time, the word evolved to also refer to a written list, catalog, or calendar. In modern usage, "luach" specifically refers to a Hebrew calendar.
