The word "Pesach" is pronounced as /ˈpɛsɑːx/ in British English, and as /ˈpeɪsɑːx/ in American English.

Here is the breakdown of each sound in IPA:

- /p/ is pronounced as a voiceless bilabial plosive, similar to the p sound in "pencil".
- /ɛ/ is pronounced as an open-mid front unrounded vowel, similar to the e sound in "bet".
- /s/ is pronounced as a voiceless alveolar fricative, similar to the s sound in "snake".
- /ɑː/ is pronounced as an open-back unrounded vowel, similar to the ah sound in "calm" (British) or the a sound in "father" (American).
- /x/ is pronounced as a voiceless velar fricative, similar to the ch sound in "loch".

To pronounce the word correctly, start by saying "pe" as in "pet", then transition into "sah" as in "saw", and finally finish with an airy "ch" sound at the end. Remember to keep your mouth relaxed and open throughout the pronunciation.

So, in summary, the word "Pesach" is pronounced as /ˈpɛsɑːx/ in British English, and as /ˈpeɪsɑːx/ in American English.

Noun

Definition: Pesach is the Hebrew name for the Jewish holiday of Passover, commemorating the liberation of the Israelites from slavery in Egypt. It is also sometimes referred to as the "Festival of Freedom."

Examples:
1. "We will be celebrating Pesach with a traditional Seder dinner tomorrow night."
2. "During Pesach, we refrain from eating leavened bread to honor the Israelites' exodus from Egypt."
3. "The Pesach holiday is a time for reflection and gratitude for the blessings in our lives."