When someone says, "It's the best thing since sliced bread," they mean that sliced bread was a really great invention, so great that it can be used in an almost humorous comparison with whatever they're talking about at present.
Slice is not an adjective because an adjective describes something. Sliced would be an adjective, but the word slice is a verb. "Remember to slice the bread." "Did you slice it?"
Since bread is a "thing", it is a noun.
House of Bread
bread
It literally means, "head of bread." In English, we'd say "bread head."
Chuck Norrisanswered by firebird1282My latest invention.Really, Sliced bread was invented in 1927 and began production in 1928. wonder bread then promoted the product in 1930. In 1943 the united states banned sliced bread as it was wasteful, and they could have been building tanks while they were slicing bread. Sliced bread was considered a major timesaver. Imagine slicing your bread in the morning yourself!. anyway, the greatest invention since sliced bread was the internet. The internet was formed, in a way, as ARPA in 1958 by the united states. The internet became worldwide in 1983. This means that the greatest thing since sliced bread came 30 years after sliced bread and widespread use came 55 years after.AnswerIn my honest opinion, the best thing since sliced bread would have to be....Sliced bread with Nutella on it.AnswerTwo slices of bread XD.AnswerThe second answer is correct, have any of you guys tried nutella? Its like heaven in a bottle, and when its combined with bread its AWESOME.AnswerIf Nutella is good with bread, have you tried pure?!? Oww God so good.. spoon itAnswerThe greatest thing since sliced bread which was invented in 1927 is the iPhone which was invented in 2007 a meer 80 years later and believe me it was well worth the waitAnswerThe best thing since sliced bread would have to be Kraft Mac-and-Cheese! With a little bit of nacho cheese stirred in, and bits of bacon if you like.AnswerWikipedia. Definitely Wikipedia.
When bread was sliced
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A loaf of bread is a mass of dough that has been baked into bread. It is usually baked in a loaf pan and sliced after cooling.
Whole bread
the best thing you've seen since sliced bread
Lily loves Alex! She is the best thing since sliced bread! 12-7-08
As the greatest thing since sliced bread, and today he has reached cult status.
Sliced Bread.
Well, they thought it was absolutely fantastic. The best thing since sliced bread
Unsliced bread?
Otto Frederick Rohwedder has been called the father of sliced bread. He worked for many years on developing a bread slicer, starting in 1912.