Daf 45 — Chullin 45 Summary

Chullin 45 – Good Morning Raboisai Who is a Talmid Chacham Gemara: Definition: • A person who recognises his own animal as treifa And does not try to permit it Additional traits: • Does not accept gifts • Does not pursue personal benefit Exception When being hosted: • Accepts, because the host benefits (honour) Kana (Trachea) – Multiple Small Holes Case: • Many small holes in the trachea דין Combine all holes together If total = רוב → טריפה Two Types of Damage Important distinction: 1. Missing flesh ( חסרון ) → Measure by size (like a coin) 2. Only punctured (no loss) → Measure by רוב יסוד Whether material is removed or still present Changes the halacha Strip Missing (Lengthwise) If a strip of the trachea is missing Even if not round Measure total missing area If equals שיעור → טריפה Bird Case Standard measurement (coin) not applicable Because: • Trachea too small Solution Cut out damaged area Place over opening of trachea If it fills רוב → טריפה Side Flap (Partially Cut) If cut but still attached Can close partially דין Measure surface area If significant → טריפה Long Split (Lengthwise) More severe than cross - cut Because: • Opens with movement Harder to heal שיעור According to one view: • Three rings ( חוליות ) Other view: • Even less if structure compromised Boundaries of Shechita Entire neck is valid Limits • Upper → near mouth (grip area) • Lower → up to lung entry Only within: • Natural neck movement Forced Extension If animal stretched unnaturally דין ספק (uncertain) Resolution If trachea pulled downward Lower part gets דין like lung Therefore: • Small puncture → טריפה Gifts to Kohen (Shlamim) Must give: • Chest ( חזה ) • Foreleg ( שוק ) Defined areas: • From neck to stomach region Brain Membrane ( קרום המוח ) Two layers: • Outer thick • Inner thin דין Even outer layer punctured → טריפה Brain vs Spinal Cord Brain: • Very sensitive • Even small hole → טריפה Spinal cord: • Requires רוב damage Boundary – Brain vs Spine Transition point: • Two “knob - like” structures ( פולין ) From there: • Inside → brain • Outside → spinal cord Heart ( לב ) If punctured: • Into cavity → טריפה Applies to: • Any chamber Lungs ( ריאה ) Main pipe (bronchus): • If punctured → טריפה Smaller branches: • Less severe Three Main Pipes Identified: • To lung • To liver • To heart דין depends on organ • Lung → small hole invalidates • Liver → only full removal invalidates • Heart → מחלוקת (small vs majority) Spinal Cord ( חוט השדרה ) Requires: • רוב damage Question רוב of what? • Outer covering • Inner nerve tissue Conclusion רוב of outer layer Inner damage alone: • Not enough Exceptions If spinal cord becomes: • Liquefied • Soft טריפה Story Person fell and hit head Amora said: • Likely fatal / serious internal damage יסוד Damage to brain/spine: • Extremely severe Final יסוד • Different organs have different sensitivities • Damage measured differently (area vs רוב ) • Brain extremely sensitive • Spinal cord requires majority • Placement and structure critical • Practical measurement varies by case Key Takeaways (English) • A talmid chacham avoids benefiting from doubtful situations • Small holes combine to form a majority for treifa • Missing material vs puncture changes how we measure damage • Bird cases require a different method of measurement • Long splits are more severe than cross - cuts • Brain is extremely sensitive, spinal cord less so • Each organ has its own rules for what makes it treifa • Structure and location determine halachic outcome Catch up, review, download previous Dafim & more: https://www.dafchazarah.co.uk Now available as an app (Apple, Google & Amazon): https://dafchazarah.co.uk/download Sponsor a day: https://dafchazarah.co.uk/sponsor To receive the daf summary daily join our group: https://chat.whatsapp.com/L4AiVVxQwYqLRh4RtMAlGE Daf Chazarah Bot (Request any PDF – past or current): Save the number +44 7427 857802 and message to get instant access Direct link: https://dafchazarah.co.uk/whatsapp לעילוי נשמת אמי מורתי רות בת הרב מנחם מנדל לע״נ הרבנית הצדקנית ממעזיבוז׳ מרת רחל בת מתתיהו ע״ה