ironclads is a form of:

Allurement



noun
1.
(the power of alluring, charm, the act, means, or process of alluring) ការសម្រើប, ភាពសំរើប
ENGLISH MEANING
noun
1.
The act alluring; temptation; enticement.
2.
That which allures; any real or apparent good held forth, or operating, as a motive to action; as, the allurements of pleasure, or of honor.