1.
shield
A piece of armor carried to protect the body in combat. In modern Japanese, commonly used figuratively to mean something that protects or serves as a defense.
2.
pretext, excuse
Something used as a protective cover for one's true intentions or actions. Often appears in the phrase 〜を盾にする (to use ~ as a shield/excuse).
He used his illness as an excuse to take time off work.
〜を盾にする = to use ~ as an excuse/shield
Usage
In everyday Japanese the word is met most often in 〜を盾にする, "to use ~ as a shield or excuse."
Common patterns
- 盾にする (to use as a shield/excuse)
- 盾になる (to serve as protection)
- 法の盾 (shield of the law)
- 人権を盾にする (to hide behind human rights)
Etymology
矛 (spear) - these two words appear together in the famous Chinese story about contradiction (矛盾).
Related Words
Related:
矛盾 (contradiction (from 盾 and 矛))