The term "elephant's-foot" can refer to a couple of different things in English, mainly in the context of plants. Let’s break it down for you:
In more advanced contexts, you might encounter "elephant's-foot" in scientific discussions about plant taxonomy or ecological studies.
There are no common idioms or phrasal verbs specifically using "elephant's-foot." However, in a metaphorical context, you might hear expressions related to the size or heaviness of an elephant (like "the elephant in the room" to refer to something obvious that is being ignored).
In summary, "elephant's-foot" primarily refers to certain flowering plants or a specific type of vine. It can also have different meanings in scientific contexts.