harpoon

n. 鱼叉
vt. 用鱼叉叉, 用鱼叉捕获

名词:harpooner 动词过去式:harpooned 过去分词:harpooned 现在分词:harpooning 第三人称单数:harpoons 

har.poon

n.（名词）
A spearlike weapon with a barbed head used in hunting whales and large fish.
鱼叉：一种象标枪一样但顶端有钩的用于捕捉鲸鱼和大鱼的武器
v.tr.（及物动词）
har.pooned,har.poon.ing,har.poons
To strike, kill, or capture with or as if with a spearlike weapon.
刺杀，捕捉：用标枪或用象标枪一样的武器刺杀或捕捉

来源：
Probably from Dutch harpoen
可能源自 荷兰语 harpoen
from Middle Dutch
源自 中古荷兰语
from Old French harpon
源自 古法语 harpon
possibly from harpe [clamp, claw]
可能源自 harpe [夹或抓子]
from Latin harpa [sickle]
源自 拉丁语 harpa [镰刀]
from Greek harpô
源自 希腊语 harpô

【引伸】
harpoon.er
n.（名词）