Q: undercut とはどういう意味ですか?
A: Undercut hair is where the haircut's back and sides are shorter than the top, allowing the hair on top to sit over the sides. There are quite a few styles for men and women.


Q: undercut を使った例文を教えて下さい。
A: What do you mean by undercut though? As in a hair style or the boxing technique?


Q: To undercut と To underbid と to outbid はどう違いますか?
A: Undercut means to sell something much cheaper than another person who has the same item is selling it for. To underbid means to offer a price lower than another person. (This is similar to undercut.) To outbid means to win an item because you offered the highest price compared to another/others.


Q: What does undercuts the driveway shoulder
mean in “Our house is at the base of a hill, and every spring we get ferocious runoff that damages flower beds and undercuts the driveway shoulder”.
A: undercut = erode underneath something, cause something to become unsupported
shoulder = the edge of a road or a driveway

The runoff pushes the dirt out from underneath the edge of the driveway. It makes a big gap between the driveway and the dirt.