名詞 breaker:

1. a quarry worker who splits off blocks of stone
   同義詞：ledgeman
2. waves breaking on the shore
   同義詞：surf, breakers
3. a device that trips like a switch and opens the circuit when overloaded
   同義詞：circuit breaker

1. A long wave that has reached its peak or broken into foam; a breaker.
   卷浪一種達到頂峰或碎成泡沫的巨浪; 碎浪
2. I asked the car breaker if he had a fuel pump for a1967 Morris Minor and lo and behold he produced one immediately.
   我問汽車修理工他是否有1967年生產(chǎn)的莫里斯·邁納車的油泵，使我驚奇的是他竟然馬上拿出一個來。
3. Be careful, that girl is a real tease; she's the town heart- breaker.
   小心，那是一個愛賣弄風騷的女孩，她是鎮(zhèn)上專傷男人心的人。
4. There are two breakers in this circuit.
   這個電路里面使用了兩個斷路器。

breaker

n.（名詞）
One that breaks, as a machine for breaking up or crushing a substance, such as rock, coal, or plant fibers.
軋碎機，破碎機：用來軋碎或碾碎一種物質(zhì)，如巖石、煤或植物纖維的機器
A circuit breaker.
斷路開關(guān)
A wave that crests or breaks into foam, especially against a shoreline.
碎浪，浪花：形成浪峰或濺成泡沫的浪花，尤指拍擊在海灘上的
One who break dances.
跳霹靂舞的人

breaker
breaker 2

n.Nautical （名詞）【航海】
A small water cask, often used in lifeboats.
（船上用的）小水桶：一種小水桶，常用于救生船上

來源：
Alteration of Spanish barrica * see barricade
西班牙語 barrica的變化 *參見 barricade