The term "fly on" is a phrasal verb that can be interpreted in different contexts, having multiple meanings. It can have a literal or metaphorical connotation, depending on the situation in which it is used.
In a literal sense, "fly on" refers to a small insect, specifically a fly, that is present and moving rapidly on an object or surface. It describes the action of a fly as it lands and remains on something, typically for a short period, before taking off again. This usage is most commonly encountered when discussing the behavior or movement of flies.
Metaphorically, "fly on" can denote a hidden observer or someone who is discreetly observing a situation without participating or being noticed. In this sense, the phrase describes a person who is silently present, often to gain insights or gather information about the activities or discussions taking place. This figurative usage is prevalent in contexts like espionage, journalism, or social situations where someone wants to be inconspicuous while observing others.
Overall, "fly on" is a versatile phrase with both literal and metaphorical applications. The literal meaning pertains to the movement and behavior of flies, while the metaphorical meaning refers to an individual discreetly observing a situation or gathering information without active involvement.
