noun
long item; long object; long film
Refers to physically long objects, such as lumber, pipes, or rolls of material. Also used for long films or videos, especially in online contexts.
長尺物の木材を運ぶには大きなトラックが必要だ。
You need a large truck to transport long pieces of lumber.
このチャンネルは長
This channel has a lot of long-form documentaries.
長物 is a more general term for long things, while 長尺物 emphasizes the measured length, often used in logistics or media.
Compound of 長尺 (long measure) and 物 (thing). The term is straightforward and modern, with no obscure historical derivation.