1N-COUNT (尤指17和18世纪侵掠西班牙船只的)海盗 A buccaneer was a pirate, especially one who attacked and stole from Spanish ships in the 17th and 18th centuries. (尤指17和18世纪侵掠西班牙船只的)海盗
2N-COUNT (尤指商业上的)冒险家 If you describe someone as a buccaneer, you mean that they are clever and successful, especially in business, but you do not completely trust them. (尤指商业上的)冒险家 [British]