A milligram per meter, a unit of linear mass density for thread or fiber.(noun)
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Use "tex" in a sentence
"Gore-tex is good if you can afford it, if not then I like to get a good wool jacket on the outside and layers under it."
"I have a salad I call tex mex which is similar with corn chips but it is interesting to see there is a whole genre of this style of salad - seems a great meal in a bowl salad!"
"Gore-tex is pretty rare, but we already stand out, so if you like it, go for it."