na. | 1. swear not to exist together under the same heaven; I'll have it out with (him).; I swear that both of us cannot stand -- to be irreconcilable.; One of us two has to go, we shall not both live.; resolve not to coexist with; resolve to destroy the enemy or die in the attempt; swear that one of the two must be destroyed; swear to be incompatible with one's enemy |
