てい気圧きあつ
teikiatsu

Noun

1. low (atmospheric) pressure; low-pressure system; depression; cyclone

Meteorology
Related to 高気圧
これらのふねすう日間にちかんてい気圧きあつなかにいることができるくらいはやはしれる。
korerano funewa sūnichikan tēkiatsuno nakani iru kotoga dekirukurai hayakuhashireru.
These sea boats are fast enough to stay in a depression for several days.
Noun

2. bad temper; foul mood; tense situation

Colloquial