名詞 occult:

1. supernatural forces and events and beings collectively
   同義詞：supernatural
2. supernatural practices and techniques
   同義詞：occult arts

動詞 occult:

1. cause an eclipse of (a celestial body) by intervention
   同義詞：eclipse
2. become concealed or hidden from view or have its light extinguished
3. hide from view

形容詞 occult:

1. hidden and difficult to see
2. having an import not apparent to the senses nor obvious to the intelligence; beyond ordinary understanding
   同義詞：mysterious, mystic, mystical, secret, orphic

oc.cult

adj.（形容詞）
Of, relating to, or dealing with supernatural influences, agencies, or phenomena.
超自然的：超自然的影響、力量或現(xiàn)象的，與超自然的影響、力量或現(xiàn)象有關(guān)的
Beyond the realm of human comprehension; inscrutable.
神秘的：超出人類理解范圍的；不可理解的
Available only to the initiate; secret:
秘密的，秘傳的：只對發(fā)起人是可知的；秘密的：
例句：
occult lore.See Synonyms at mysterious
秘傳的傳說參見 mysterious

Hidden from view; concealed.
隱藏的；隱藏于視野之外的

Medicine Detectable only by microscopic examination or chemical analysis, as a minute blood sample.
【醫(yī)學(xué)】 通過顯微鏡觀察測知的：只能通過顯微鏡觀察或化學(xué)分析才能發(fā)現(xiàn)的，如微量的血樣
Not accompanied by readily detectable signs or symptoms:
不可知的：不伴隨可見信號或癥狀：
例句：
occult carcinoma.
良性腫瘤

n.（名詞）
Occult practices or techniques:
神秘學(xué)：超自然的實踐或技術(shù)：
例句：
a student of the occult.
研究神秘學(xué)的學(xué)生

v.（動詞）
oc.cult.ed,oc.cult.ing,oc.cults[…-kôlt.]
v.tr.（及物動詞）
To conceal or cause to disappear from view.
隱蔽：躲藏或使從視野中消失
Astronomy To conceal by occultation:
【天文學(xué)】 （使）掩（星）：為掩星所掩蔽：
例句：
The moon occulted Mars.
月球掩蔽了火星

v.intr.（不及物動詞）
To become concealed or extinguished at regular intervals:
定時隱蔽：在有規(guī)律的間隔后，成為隱蔽的或看不見的：
例句：
a lighthouse beacon that occults every 45 seconds.
每隔45秒燈塔信號滅一次

來源：
Latin occultus [secret] [past participle of] occulere [to cover over] * see kel-
拉丁語 occultus [秘密的] [] occulere的過去分詞 [在…上覆蓋] *參見 kel-

【引伸】
occult.ly
adv.（副詞）
occult.ness
n.（名詞）