Definition:
The "yam plant" refers to a type of tropical vine that belongs to the genus Dioscorea. Many of these plants have roots that are thick and edible, which are often called yams. They are commonly grown in warm climates and are a staple food in many cultures around the world.
In more advanced contexts, you might encounter discussions about the agricultural practices related to yam plants, their nutritional value, or their role in traditional cuisines.
In some regions, the word "yam" can be confused with "sweet potato," which is not the same. Yams are typically starchier and drier than sweet potatoes.
There are no specific idioms or phrasal verbs that directly involve "yam plant," but you might hear phrases like "bring home the bacon" to indicate providing food, which can include yams.
The yam plant is an important food source in many tropical regions. It produces edible roots that are used in various dishes.