crude
https://gyazo.com/7289b53b18ddade7d1c69b13ba4c8e66
source: Crude Oil, Natural Gas Shine, Gold’s Luster Tarnished
adjective
1. in a natural or raw state; not yet processed or refined:
〖名詞の前で〗天然のままの, 精製［加工］していない(unrefined)〈石油･ゴムなど〉
e.g. crude protein.
Statistics (of figures) not adjusted or corrected:
〘統計〙 (分析･分類によって)処理されていない, 補正されていない
e.g. the crude mortality rate.
(of an estimate or guess) likely to be only approximately accurate.
2. constructed in a rudimentary or makeshift way:
〈作品･道具などが〉粗削りな, こなれていない, 雑な
e.g. a relatively crude nuclear weapon.
(of an action) showing little finesse or subtlety and as a result unlikely to succeed:
〈方法などが〉大ざっぱな, 大体の
e.g. the measure was condemned by economists as crude and ill-conceived.
3. (of language, behavior, or a person) offensively coarse or rude, especially in relation to sexual matters:
｟けなして｠ 〈人･態度･言動などが〉無礼な, 無作法な, 粗野な; 〈言葉などが〉みだらな, 露骨な
e.g. a crude joke.
noun
natural petroleum:
原油(crude oil)
e.g. the ship was carrying 80,000 tons of crude.
DERIVATIVES
crudeness |ˈkro͞odnəs| noun
ORIGIN
late Middle English: from Latin crudus ‘raw, rough’.