deck floor

(architecture) A floor which also serves as a roof, as of a belfry or balcony.

Japanese Meaning

（建築）鐘楼やバルコニーなどで、屋根としても機能する床

The old lighthouse's deck floor, which doubled as the roof of the lower level, needed urgent repairs.

古い灯台の屋根を兼ねる床は、下の階の屋根としても機能しており、早急な修理が必要だった。

Sense（1）

(architecture) A floor which also serves as a roof, as of a belfry or balcony.

deck floors

（ plural ）