thumb|Heiðrún grazing Læraðr's foliage. Læraðr (Laerad) is a tree in Norse mythology, often identified with Yggdrasil. It stands at the top of the Valhöll. Two animals, the goat Heiðrún and the hart Eikþyrnir, graze its foliage.
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thumb|Heiðrún grazing Læraðr's foliage. Læraðr (Laerad) is a tree in Norse mythology, often identified with Yggdrasil. It stands at the top of the Valhöll. Two animals, the goat Heiðrún and the hart Eikþyrnir, graze its foliage.
==Etymology== The meaning of Læraðr / Léraðr is unclear. One of the meanings of læ is "harm", "betrayal". A possible translation of Læraðr could therefore be "arranger of betrayal", which would relate to Yggdrasill as the place of Odin's self-sacrifice. Another reading is sometimes suggested, *hléradr, whose first component means "shelter" and which could thus be rendered as "giver of protection".
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).