"Be daggers with" is an idiomatic phrase which emphasizes enmity, hostility, or intense conflict between two or more individuals, groups, or entities. When two parties are "daggers with" each other, it implies a deep-rooted animosity, a severe rivalry, or a state of constant tension and hostility.
The term "daggers" derives from the long, pointed knives historically used as weapons or tools for cutting, piercing or stabbing. Thus, the phrase "be daggers with" metaphorically suggests a highly contentious or confrontational relationship, in which the parties involved are poised to metaphorically attack or harm each other.
This phrase is often used to describe antagonistic feelings, actions, or attitudes between individuals or groups. It conveys a sense of bitter resentment, animosity, or aggression in their interactions, where even the slightest disagreement or difference of opinion could escalate into intense conflict.
The expression can be employed to describe relationships in various contexts, such as personal rivalries, political or ideological differences, intense competition or competition between businesses, sports teams, or even nations engaged in hostile relations. It denotes a situation characterized by deep-seated hostility, rivalry, or a vehement clash of interests, where both parties are ready to harm or undermine one another.
