Noun
/moɾ.ta.xaˈðo.ɾa paɾa kɾe.maˈʎeɾas/
Zipper mortising machine
A mortajadora para cremalleras is a specialized machine used for making precise cuts or mortises on zippers. It is commonly used in the production of clothing and other textile products.
This term is more frequently used in written contexts, especially within the textile and manufacturing industries.
Mortajadora para cremalleras is a specific and technical term, so it is not commonly used in idiomatic expressions.
The term "mortajadora" comes from the verb "mortajar", which means to mortise, to make a notch or groove in something. "Cremalleras" is the Spanish word for zippers.
Given the specificity of the term, there are no direct antonyms.