1.
pressure (physical)
Force per unit area applied to a surface. Used in scientific, technical, and everyday physical contexts.
水圧は水深に比例して圧力が増す。
Water pressure increases in proportion to depth.
タイヤの空気圧力を確認する。
To check the tire air pressure.
圧力鍋を使うと短時間で料理ができる。
Using a pressure cooker lets you cook in a short time.
2.
pressure, coercion, influence
Social, political, or organizational pressure exerted to influence decisions or behavior.
圧力をかける。
To put pressure on.
政治的な圧力に屈しない。
To not give in to political pressure.
業界団体が政府に圧力をかけて規制の緩和を求めている。
Industry groups are pressuring the government to ease regulations.
USAGE:
Both the physical and figurative senses are extremely common. The expression 圧力をかける (to apply pressure) works for both senses. 圧力団体 (pressure group / lobby) is a key political term.
COMMON COLLOCATIONS:
- 圧力をかける: to apply pressure
- 圧力鍋: pressure cooker
- 圧力団体: pressure group, lobby
- 気圧: atmospheric pressure
- 血圧: blood pressure
- 圧力に屈する: to yield to pressure