I am curious as to the question you have asked here, considering your position and years spent on this platform. Anyways I believe you have soemone trolling you that would have prompted such a question which might be like one getting clarity as to what the meaning of someaction is but however, OgNasty has given a brief and clear explanations about a troll. Maybe you could teach them a lesson if there is anyone trolling you.
Personally it seems op wants to pass a message and may not necessarily want to call out a person as being the troll so they just settle for the compound meaning of it. Again, it doesn't matter the length of time one has stayed on this space. If they don't understand the use of a particular word, they ask questions about it but like I said earlier, its as if the Op knows the meaning but is looking for a suitable context to fit that word in. Just my thoughts anyways.