Yes. "Pre" means "previously" or "before". Therefore, "Pre-sliced" means "before being sliced" or "unsliced". Packaged, halved bagels would properly be referred to, then, as "Sliced Bagels".
What does pre sliced mean?
: to slice (something) in advance preslice the bagels before freezing them.
How do you use slice in a sentence?
Slice sentence example
- One can cut off a slice of bread, but not an army. ...
- The woman hesitated and took a slice of bread, toying with it. ...
- I'll slice it for you as thick as you want. ...
- He stabbed a fork into the roast and cut a small slice off. ...
- You can slice between the bone and sauté them.
