老虎的英文单词是tiger。

它的英式读法是['taɪɡə(r)]；美式读法是['taɪɡər]。作名词时意思是老虎；凶残之人。相关例句：用作名词 (n.)1、The tiger is a representative of the cat family.老虎是猫科动物的典型。

2、The hunter hurled his spear at the tiger.猎人用力把他的长矛向虎投去。