名詞 cinnamon:

1. aromatic bark used as a spice
   同義詞：cinnamon bark
2. tropical Asian tree with aromatic yellowish-brown bark; source of the spice cinnamon
   同義詞：Ceylon cinnamon, Ceylon cinnamon tree, Cinnamomum zeylanicum
3. spice from the dried aromatic bark of the Ceylon cinnamon tree; used as rolled strips or ground

1. He spiced the biscuits with cinnamon.
   他在餅乾里加了肉桂。
2. Ginger, nutmeg, cinnamon, pepper and cloves are common spices.
   姜、 肉豆蔻、 肉桂、 胡椒、 丁香都是常用的香料。
3. The cinnamon is of yellowish-brown color.
   肉桂呈黃褐色。

cin.na.mon

n.（名詞）

The dried aromatic inner bark of certain tropical Asian trees in the genusCinnamomum, especially C. verum and C. loureirii, often ground and used as a spice.
桂皮：一種樟屬 的亞洲熱帶樹木的芳香的干燥內(nèi)層樹皮，特別是 正肉桂 和 勞木羅肉桂 ，常磨成粉做香料
A plant yielding this bark.
肉桂，牧桂：生桂皮的樹木
Color A light reddish brown.
【色彩】 肉桂色：略紅的棕色
adj.Color （形容詞）【色彩】
Of a light reddish brown.
肉桂色的：略紅的棕色的

來源：
Middle English cinamome
中古英語 cinamome
from Old French
源自 古法語
from Latin cinnamômum
源自 拉丁語 cinnamômum
from Greek kinnamômon
源自 希臘語 kinnamômon
[of Semitic origin] ; akin to Hebrew qinn3môn
[源于閃族語言的] ；類似于 希伯來語 qinn3môn

【引伸】
cinnam.ic