primo

cousin (of male or unspecified gender); cuz, man, bro, homie

“¿Quieres problemas, primo?” — You want beef, cuz?

Inherited from Latin (cōnsobrīnus) prīmus (“first (cousin)”).

first; prime

“Todos ellos son impares, excepto el 2, que es reputado como «el más primo» de todos los primos” — All of them are odd numbers, except for 2, which is considered "the primest" of all prime numbers.

Borrowed from Latin prīmus (“first”), from earlier prīsmos < *prīsemos < Proto-Italic *priisemos (“foremost”, superlative of pri, "before, in front").

prime number

Borrowed from Latin prīmus (“first”), from earlier prīsmos < *prīsemos < Proto-Italic *priisemos (“foremost”, superlative of pri, "before, in front").

sucker, gullible person

Related: hacer el primo, primada, primazo

Borrowed from Latin prīmus (“first”), from earlier prīsmos < *prīsemos < Proto-Italic *priisemos (“foremost”, superlative of pri, "before, in front").