お盆

1. Origins, structure, and basic meaning

• Structure: The spelling is お盆, read おぼん, and it is a fixed cultural noun for the Japanese period and observances honoring ancestral spirits.
• Basic usage: The basic sense of お盆 is a Japanese ancestral festival during which families gather, remember ancestors, and observe related customs.

2. Common pitfalls and similar expressions

• The festival rather than a serving tray
  • Both examples use the form お盆. Here it names the cultural festival centered on family and ancestral observance, not the everyday object meaning tray.
• Family gathering and recollection of old customs
  • お盆には家族が集まって先祖を迎える。 — Families gather during the festival to welcome the spirits of their ancestors.
  • 祖母から昔のお盆の過ごし方を聞いた。 — My grandmother told me how people observed the ancestral festival in the past.