operoseness

archaic uncountable

(archaic) The state of being operose; tedium.

Japanese Meaning

骨の折れる、または労力を要する状態 / 退屈さ、単調なつらさ

The scholar praised her operoseness in compiling the ancient manuscripts, noting that such labor was rare.

学者は古代写本を編纂する際の彼女の勤勉さを称賛し、そのような労力はまれだと述べた。

Sense（1）

(archaic) The state of being operose; tedium.