負荷 ふか
fuka

Noun
Suru Verb

1. burdening; bearing; shouldering; imposing

Transitive
Formal Register
部分 ぶぶん一致 いっち検索 けんさくはサーバーに負荷 ふかがかかるから、やめたほうがいいね。
bubun'icchikensakuwa sābāni fukaga kakarukara yameta hōga iine.
You shouldn't do partial-word searches, since they put a lot of strain on the server.
Noun

2. load (electrical, mechanical, etc.); stress; workload

Noun

3. stress testing (of physical function or performance); provocative testing

Medicine