Question: How would a person define "soft taco" in a traditional sense?
About the article "Taco", section "Soft-shell tacos".

Candidate passages:
Traditionally, soft-shelled tacos referred to corn tortillas that were cooked to a softer state than a hard taco - usually by grilling or steaming.
More recently the term has come to include flour tortilla based tacos mostly from large manufacturers and restaurant chains.
In this context, "soft tacos" are tacos made with wheat flour tortillas and filled with the same ingredients as a hard taco.
King Taco is a fast food restaurant chain based in Los Angeles, California, serving soft tacos, burritos, sopes, tamales, nachos, and authentic Mexican drinks such as horchata, hibiscus tea, and tamarindo.
Some locations also serve roasted chicken.
King Taco has its headquarters in Los Angeles. 
A taco is a traditional Mexican dish.
Taco may refer to:  Taco may refer to the outlaw biker Harry Joseph Bowman, better known as Taco Bowman  Taco Inc., a manufacturer of hydronic system components (originally Thermal Appliance Company)  "Tacos" (The Balham Alligators song)  Taco, the nickname of American astronaut Kenneth Cockrell  Taco, a slang term for the Toyota Tacoma truck  TACO, an acronym for Transfusion associated circulatory overload, a transfusion medicine complication  "Targeted Advertising Cookie Opt-Out", a Firefox Add-on addressing HTTP cookie privacy concerns  14917 Taco, an asteroid.
Short for Tachometer  Name of character on American television sitcom "The League" played by Jon Lajoie  Taco (musician)  
Since at least 1978, a variation called the "puffy taco" has been popular.
"Henry's Puffy Tacos", opened by Henry Lopez in San Antonio, Texas, claims to have invented the variation, in which uncooked corn tortillas (flattened balls of masa dough) are quickly fried in hot oil until they expand and become "puffy".
Fillings are similar to hard-shell versions.
Restaurants offering this style of taco have since appeared in other Texas cities, as well as in California, where Henry's brother, Arturo Lopez, opened "Arturo's Puffy Taco" in Whittier, not long after Henry's opened.
Henry's continues to thrive, managed by the family's second generation.
Kits are available at grocery and convenience stores and usually consist of taco shells (corn tortillas already fried in a U-shape), seasoning mix and taco sauce.
Commercial vendors for the home market also market soft taco kits with tortillas instead of taco shells.
The breakfast taco, found in Tex-Mex cuisine, is filled with meat, eggs, or cheese, with other ingredients.
The tacodilla contains melted cheese in between the two folded tortillas, thus resembling a quesadilla. 
Outside the United States.
Taco Bell first opened in Australia in September 1981, but Taco Bell was ordered to change its name after the owner of a local restaurant successfully sued Taco Bell for misleading conduct.
The local restaurant was called "Taco Bell's Casa" and had been operating in Australia since the 1970s.
The owner successfully argued that Sydneysiders would confuse the takeaway chain with his restaurant, and this would damage his reputation.
Taco Bell later opened in 1997 in Australia with a store in the cinema district on George St in Sydney and a year later in 1998 within a few KFC stores in the state of New South Wales, but by 2005, the Taco Bell brand was pulled out of the country.