ogive

名词 ogive:

1. front consisting of the conical head of a missile or rocket that protects the payload from heat during its passage through the atmosphere
   同义词：nose cone

o.give

n.（名词）
Statistics
【统计学】
A distribution curve in which the frequencies are cumulative.
累积曲线：用以累计频率的分布曲线
A frequency distribution.
频率分布
Architecture
【建筑学】
A diagonal rib of a Gothic vault.
尖形穹窿：哥特式穹顶的对角拱柱
A pointed arch.
葱形穹顶

来源：
Middle English ogif
中古英语 ogif
French ogive [diagonal rib of a vault]
法语 ogive [穹顶的斜线拱肋]
both from Old French augive
都源自 古法语 augive
probably from Vulgar Latin *obvi3tova
可能源自 俗拉丁语 *obvi3tova
from Late Latin obvi3ta [feminine past participle of] obvi3re [to resist] * see obviate
源自 后期拉丁语 obvi3ta [] obvi3re的阴性过去分词 [抵抗] *参见 obviate

【引伸】
ogi.val
adj.（形容词）