testarudo
/testaˈɾudo/ · B2 · adj
stubborn, obstinate, willful
🐂 testarudo = testa (head) + rudo (hard, rough): hard-headed
Spanish testa means head, and rudo means rough or hard. Put together, testarudo describes someone hard-headed, who will not change their mind. The English words obstinate and stubborn both fit this meaning.