السَّنُّوت
Named alongside senna in a single hadith on healing, though classical commentators genuinely disagree on which plant 'sanoot' refers to — candidates include fennel, dill, cumin, or even a honey/ghee preparation.
عَلَيْكُمْ بِالسَّنَا وَالسَّنُّوتِ، فَإِنَّ فِيهِمَا شِفَاءً مِنْ كُلِّ دَاءٍ إِلَّا السَّامَ
“Use senna and sanoot, for in them there is healing from every disease except death itself.” (meaning, not a literal translation)
The existing Senna entry on this site covers the laxative half of this same hadith; this entry covers its lesser-known, disputed companion ingredient. The uncertainty here is unusually well documented rather than glossed over — early lexicographers and hadith commentators recorded multiple competing identifications rather than converging on one, which is part of why this entry treats the identity question itself as worth explaining rather than picking a single answer.
Ibn al-Qayyim and later commentators list several candidate identifications for sanoot without settling on one — an unusually honest gap in the classical commentary tradition. Proposed identities across different classical sources include fennel, dill, black cumin, a type of honey, and even a specific honey-and-ghee preparation — reflecting genuine regional and lexical variation in how the term was used across different Arabic-speaking communities and eras, rather than a single lost meaning waiting to be rediscovered.
Because the ingredient's identity isn't settled, no specific modern research directly addresses "sanoot" as such — any modern research would necessarily apply to one of the candidate plants (fennel, dill, cumin) rather than to sanoot as a confirmed single substance.