I see people use that term when talking about electrical transformers, which may not be how people are using it here. I would not use that term, or very many terms ending in "ies". Now that you mention it, it does give me an impression of inexperience.
As long as people remember that it's spaghetti sauce, and not spaghetti gravy (because it's not the drippings from a cooked animal), we'll all survive.
I see people use that term when talking about electrical transformers, which may not be how people are using it here. I would not use that term, or very many terms ending in "ies". Now that you mention it, it does give me an impression of inexperience.
As long as people remember that it's spaghetti sauce, and not spaghetti gravy (because it's not the drippings from a cooked animal), we'll all survive.
Because he had a hobby of tinkering with radios, in WW II the U.S. army assigned my uncle to a radio base in New Guinea. He reported to a colorful master sergeant who would use a different take on the names of electronic components like the a rectifier. He'd say, "This here's the rectum fryer, otherwise known as the ass scorcher."