Suplantar is a verb.
/suplanˈtaɾ/
Suplantar means to take the place of someone or something, often in a deceitful or illegitimate manner. In a legal context, it can refer to identity theft or impersonation. The word is commonly used in both oral and written forms, but may be more frequently encountered in formal or legal documentation due to its serious implications.
The signature on the contract was supplanted by that of another person.
Es un delito suplantar la identidad de alguien.
Although suplantar is not commonly featured in fixed idiomatic expressions, there are phrases related to the concept of replacement or usurpation:
The new policy supplanted an important role in the management of the company.
Suplantar funciones
The lack of staff forced some employees to supplant functions that did not belong to them.
No se puede suplantar con mentiras
The word suplantar has Latin roots, derived from supplantare, which combines sub (under) and plantare (to plant), conveying a sense of usurping someone's position "under" them.
This comprehensive overview covers the term suplantar, its meaning and usage, including examples in context, idiomatic expressions related to the term, its etymology, and synonyms and antonyms.