NoDictionaries   Text notes for  
... et repentinis hostibus circumventi ira magis quam metu ceteros...

The figure of speech is also known as "zeugma," a "joining" of two objects, one to which the literal meaning of the verb applies, "enflamed," and another to which a metaphorical meaning, "aroused," "inspired." Note that the logical subject of the sentence is the surrounding, not the men surrounded, "circumvecti."