tiě​jí​li

caltrop

铁蒺藜 鐵蒺藜 tiě​jí​li
caltrop
A metal obstacle with sharp spikes used in military defense on roads or in shallow water to obstruct enemy troops or vehicles; also refers to barbed wire
spiked hidden weapon
A small metal spiked projectile used as a hidden weapon in martial arts

Frequency

Written text
0.073 per million

Cross-References

Classifier

Same as

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Sources

Frequency data
BCC Corpus (BLCU)