SAN FRANCISCO — The cattle ranchers and farm bureaus of America are not going to give up their hold on the word meat without a fight.

In recent weeks, beef and farming industry groups have persuaded legislators in more than a dozen states to introduce laws that would make it illegal to use the word meat to describe burgers and sausages that are created from plant-based ingredients or are grown in labs. Just this week, new meat-labeling bills were introduced in Arizona and Arkansas.

These meat alternatives may look and taste and even bleed like meat, but cattle ranchers want to make sure that the new competition can’t use the meat label.

“The word meat, to me, should mean a product from a live animal,” said Jim Dinklage, a rancher and the president of the Independent Cattlemen of Nebraska, who has testified in support of meat-labeling legislation in his state.

The push for state labeling laws is a reflection of how quickly start-ups like Beyond Meat and Impossible Foods, which produce burgers from plant-based ingredients, have grown to challenge the traditional meat industry. Sales of plant-based meat substitutes increased 22 percent to $1.5 billion last year, according to Euromonitor International, a market research firm.

Other start-ups are getting closer to being able to create chicken nuggets and sausage from actual meat cells grown in a lab. Even though it is not yet commercially viable, traditional meat producers are worried the lab-grown meat could eventually become a low-cost alternative with little regulatory oversight.

“About a year and a half ago, this wasn’t on my radar whatsoever,” said Mark Dopp, the head of regulatory affairs at the North American Meat Association. “All of a sudden, this is getting closer. This is likely to happen in the near future, and we need to have a regulatory system in place to deal with it.”

Meat producers say they don’t want to lose control of labeling like the dairy industry, which lost its battle to keep almond and soy producers from using the word milk on their beverages. Egg and even mayonnaise producers have faced similar fights.

“Almonds don’t produce milk,” said Bill Pigott, a Republican state representative in Mississippi who wrote the legislation there. He owns a farm that has produced both dairy and beef. But his worries have gone beyond almond and soy liquid’s being labeled milk.

“The fake, lab-produced meat is a little bit more of a science fiction-type deal that concerns me more,” Mr. Pigott said.

He introduced his bill in January after the local association of cattle ranchers contacted him. It passed in the state’s House and is waiting for debate in the State Senate.

The various legislative efforts are likely to face tough challenges — and not just from vegetarians.

A bill in Virginia was voted down after lawmakers received a letter from the National Grocers Association, the Grocery Manufacturers Association and the Plant Based Foods Association that defended increasingly popular products. It said requiring “new and unfamiliar packaging would only confuse shoppers and frustrate retailers at a time when demand for such options is at an all-time high,” growing at 23 percent a year.

The most restrictive proposal, in Washington State, would make it a crime to sell lab-grown meat and would bar state funds from being used for research in the area because some lawmakers say not enough is known about it to consider it safe. The bill has not yet come up for a vote.