潜伏せんぷく
sempuku

Noun
Suru Verb

1. concealment; hiding; ambush

Intransitive
容疑ようぎしゃさん週間しゅうかんさん潜伏せんぷくしていた。
yōgishawa sanshūkan yamani sempuku shite ita.
The suspect was hiding out in the mountains for three weeks.
Noun
Suru Verb

2. incubation; latency; dormancy

Intransitive