著ちょ大だい

na-adjective, noun

exceptionally large; huge; enormous

Describes something remarkably large in size or scale. Often used in literary or emphatic contexts.

• その建たて物ものは著ちょ大だいな規き模ぼを誇ほこっている。

  The building boasts an exceptionally large scale.

• 著ちょ大だい