In Norse mythology, Þrymheimr is a home located in the giants' territory Jötunheimr.
Þjazi, the jötunn who originally owned Þrymheimr, once abducted the goddess Iðunn from the Æsir and kept her captive there.
Without Iðunn, whose apples kept them youthful, the Æsir began to age, and arranged a rescue.
After the Þjazi's death, his daughter — the giantess / goddess Skaði — inherited and inhabited Þrymheimr.
In Old Norse the name Þrymheimr is sometimes transliterated as Thrymheim in English; it means something like "crash-home",[1]: 165 "Thunder Home",[2]: 34 or "noisy-home"[3]: 330 .