Etymograph

English

gomai

Gomai comes from Japanese 五枚.

  1. Japanesemodern五枚
  2. Englishtodaygomai

attested reconstructed ? uncertain or disputed

Lineage

  1. Japanesemodern五枚
  2. Englishtodaygomai

Today it means

noun A construction method for Japanese-style blade steels, composed of 5 layers of 3 steels, with a core, sandwiched by another steel, sandwiched again by another steel. The sandwiching may be two sheets, or traditionally one sheet folded over as a taco.

Language periods are conventional ranges, not dates for this word.

Etymograph / Japanese 五枚 / gomai