dough

Distinctions

arisah (עריסה)

The word Tanach uses whenever the mitzvah of challah is in view (Bamidbar 15:20-21, Nechemiah 10:38, Yechezkel 44:30) and nowhere else. Rabbi Nosson of Rome (Sefer HaAruch): the root ע-ר-שׂ/ע-ר-ס, from which arisah is ostensibly derived, is an expression of mixing or joining. On that basis Rabbi Yaakov Tzvi Mecklenburg and Rav Hirsch take arisah to be dough precisely as a mixture of ingredients kneaded together (see Rashi to Berachos 37b). Mecklenburg adds eres, "bed," to the same root: a mattress rests on interlaced planks, a mixture of parts; Rabbi Yachya ben Shalom Kohen of Sanaa says the same independently. Rabbeinu Meyuchas bar Eliyahu takes a different line: arisah is a form of areivah, the kneading trough, so the word names the surface the dough is worked on rather than the dough itself. Rabbi Yitzchak Ratzabi suggests that perhaps this is why a betrothed woman is called an arusah, as one now tied or joined to the man who is going to marry her; he notes that although arusah is spelled with an aleph and not an ayin, those two letters can sometimes interchange, as the column reports from the Arabic cognate of arus, groom, and arusah, bride, which is spelled with the Arabic equivalent of ayin.

batzek (בצק)

The ordinary word for dough in Tanach, five times (Shemos 12:34, 12:39, Yirmiyahu 7:18, Hoshea 7:4, Shmuel II 13:8). Rabbi Mecklenburg: batzek is dough already kneaded and worked into a single batch, which has begun to rise or is about to. He grounds this in the root's other sense, swollen: the Jews' feet did not swell (batzek) in the wilderness (Devarim 8:4, and the parallel at Nechemiah 9:21; the article prints Nechemiah 15:21, a chapter that does not exist). Rabbi Yitzchak Ratzabi picks this up as a further suggestion: arisah might denote dough whose ingredients have simply been mixed together, while batzek might refer specifically to dough already kneaded and now beginning to rise or swell. He then proposes that if that is so, the halachah should be to take challah off the dough immediately after kneading, while it can still be called arisah, before it becomes batzek. Separately, Rabbi Aharon Marcus theorizes that every three-letter root containing beis and kuf, wherever the third letter falls, turns on breaking through (boker, bezek, barak, bohak, bakesh, badek, bokea, bakar), and assumes batzek belongs there too: the cracks that appear in leavening dough and make it look broken.

issah (עיסה)

Not in Tanach as "dough" at all; it is the Mishnah's standard word (Challah 1:5, 2:2). Rabbi Shlomo Pappenheim, Rabbi Mecklenburg and Rabbi Marcus understand it as a cognate of the root the column writes as ayin with sin/samech, from which come "squeeze" (Yechezkel 23:3) and "trample" (Malachi 3:21), dough being something that must be kneaded and so is in a sense squeezed and trampled; the same root gives assis, juice (Yoel 4:18, Yeshayahu 49:26, Shir HaShirim 8:2), and the Modern Hebrew issui, massage, where the masseuse squeezes and kneads. Pappenheim and Marcus further connect the root to asiyah, making. In short, these scholars hold that issah differs slightly from arisah in being a cognate of the verb of kneading, where arisah comes off words of mixing or joining.

Rabbi Baruch HaLevi Epstein offers what the column calls a controversial theory: that the two words are actually one and the same, arisah being issah with an extra reish, a letter added to enhance the flowery beauty of the language without changing the sense, in ways he says we can no longer discern, our long exiles having dulled us to the nuances of the ancient language. He cites Pseudo-Rashi to Divrei HaYamim I 18:5, that Darmesek and Damesek mean the same thing and so do sharvit and shevet, and adds a bevy of further cases, including the Aramaic kursa/kisei, markoles/makoles and zutra/zuta, and the name of Uzziah king of Yehudah, also called Azariah (see also Hagahos Rashash to Rosh Hashanah 26a).

Rendering guidance

• Default: dough for all three. Reserve a distinguishing rendering for a passage that actually turns on the difference.
• Where the contrast is live, render arisah the mixed dough or your batch of dough and batzek the risen dough or the dough as it swells. Rabbi Ratzabi floats a halachic consequence, conditionally: if the distinction holds, challah should be separated immediately after kneading, while the dough is still arisah, before it becomes batzek. It is a proposal, not a ruling, and should not be quoted as one.
• Trap: English "dough" absorbs all three, and "batch" absorbs batzek and issah both. If a sugya quotes a pasuk with arisah and then discusses it in Mishnaic issah, keep the two English words distinct so the reader can see which register each sentence is in.
• Batzek outside the bakery is swollen, not "doughy": "their feet did not swell."
• Arisah under Rabbeinu Meyuchas is kneading trough, not dough. Flag the reading rather than smuggling it into the main text.

Sources

Rabbi Reuven Chaim Klein, "Kneading the Dough," What's in a Word?, Ohr Somayach, 21 Sivan 5780 (2020-06-13): https://articles.ohr.edu/articles/kneading-the-dough, raw text in sources/whats-in-a-word/raw/8744-kneading-the-dough.md. Primary loci cited: Bamidbar 15:20-21; Nechemiah 10:38; Yechezkel 44:30; Shemos 12:34 and 12:39; Yirmiyahu 7:18; Hoshea 7:4; Shmuel II 13:8; Devarim 8:4 with Nechemiah 9:21; Mishnah Challah 1:5 and 2:2; Rashi to Berachos 37b; Sefer HaAruch on the root ע-ר-ס; Yechezkel 23:3; Malachi 3:21; Yoel 4:18; Yeshayahu 49:26; Shir HaShirim 8:2; Pseudo-Rashi to Divrei HaYamim I 18:5; Hagahos Rashash to Rosh Hashanah 26a.