horn

詳細解釋：

horn

n.（名詞）
One of the hard, usually permanent structures projecting from the head of certain mammals, such as cattle, sheep, goats, or antelopes, consisting of a bony core covered with a sheath of keratinous material.
角：生長於某些哺乳動物（例如牛、綿羊、山羊或羚羊）頭上的堅硬的，通常為永久性的結構，其以骨質結構為中心，外覆一層角質物
A hard protuberance, such as an antler or a projection on the head of a giraffe or rhinoceros, that is similar to or suggestive of a horn.
鹿茸：一堅硬的突出物，例如一鹿角或長於長頸鹿或犀牛頭上的突出物，樣子類似於角或可令人聯想起角的

The hard, smooth keratinous material forming the outer covering of the horns of cattle or related animals.
角質物：覆蓋於牛或其他相關動物的角上的，堅硬而又光滑的表層物質
A natural or synthetic substance resembling this material.
角狀物：天然的或合成的，類似於角質物的物質
A container, such as a powder horn, made from a horn.
角制容器：一種由動物的角製成的容器，例如裝槍藥的角制容器
Something having the shape of a horn, especially:
角狀物：具有動物的角之形狀的某種東西，尤指：
A horn of plenty; a cornucopia.
象徵豐收之羊角；裝飾羊角
Either of the ends of a new moon.
新月兩端之任何一端
The point of an anvil.
鐵鑽的尖角
The pommel of a saddle.
馬鞍的前橋
An ear trumpet.
號角狀 *
A device for projecting sound waves, as in a loudspeaker.
角狀擴音器：一種用來產生聲波的裝置，如揚聲器
A hollow, metallic electromagnetic transmission antenna with a circular or rectangular cross section.
（喇叭形）天線：中空的，金屬製成的電磁發射天線，具有圓形或矩形的覆蓋網
Abbr. h.,H.Music
縮寫 h.,H.【音樂】
A wind instrument made of an animal horn.
號角：由動物角製成的管樂器
A brass wind instrument, such as a trombone or tuba.
喇叭：銅製管樂器，例如長號或大號
A French horn.
法國圓號
A wind instrument, such as a trumpet or saxophone, used in a jazz band.
喇叭，薩克斯管：管樂器（如喇叭或薩克斯管），用於爵士樂隊中

A usually electrical signaling device that produces a loud, resonant sound:
警報器：通常發出電子信號的裝置，能產生高亢響亮的聲音：
例句：
an automobile horn.
汽車喇叭

Any of various noisemakers operated by blowing or by squeezing a hollow rubber ball.
喇叭：任何通過吹或擠壓一中空的橡皮球而發出噪音的物體
Slang A telephone.
【俚語】 電話
v.intr.（不及物動詞）
horned,horn.ing,horns
To join without being invited; intrude. Used within.
不請自來；闖入。與in 連用

<習慣用語>blow (one`s) own horn 或
toot (one`s) own horn 【非正式用語】
To brag or boast about oneself.
自我吹噓，自我誇耀
draw in (one`s) horns 或
haul in (one`s) horns 或
pull in (one`s) horns 【非正式用語】
To restrain oneself; draw back.
克制自己；退縮
To retreat from a previously taken position, view, or stance.
放棄先前所採取的立場、觀點或態度
To economize.
節約，節省
on the horns of a dilemma
Faced with two equally undesirable alternatives.
進退維谷，左右為難：面臨兩種同樣不受歡迎的選擇
來源：
Middle English
中古英文
from Old English * see ker-
源自 古英文 *參見 ker-

【引伸】
horn
adj.（形容詞）
horn.ist
n.（名詞）