1.
tough; tenacious; resilient; strong and flexible
Describes something that is both strong and flexible, able to withstand stress without breaking. Used for physical materials, bodies, or figuratively for mental fortitude and willpower. Composed of 強 (strong) + 靭 (tough/pliant).
強靭な精神力を持っている。
He has a tenacious mental strength.
この素材は軽くて強靭だ。
This material is light and tough.
強靭な肉体を鍛え上げるには長年の訓練が必要だ。
Building a tough physique requires years of training.
USAGE:
強靭 is a na-adjective used in both physical and figurative contexts. It implies not just strength but also resilience and flexibility — the ability to endure without breaking. Written language and formal contexts are its primary domains.
COMMON COLLOCATIONS:
- 強靭な精神 (tenacious spirit)
- 強靭な肉体 (tough physique)
- 強靭な意志 (strong will)
- 強靭な体力 (strong stamina)
- 国土強靭化 (national resilience — a government policy term)
SIMILAR WORDS:
頑丈 means "sturdy" or "solid" and emphasizes hardness and durability. 強靭 emphasizes flexibility and resilience alongside strength. 丈夫 is a more everyday word meaning "strong" or "durable."