abstruse

形容词 adj.
/əbˈstɹuːs/    /əbˈstɹus/|/æb-/

英文释义

形容词 adj.
  1. Difficult to comprehend or understand; obscure. formal
    — Some time the good makithe an ile end⸝ ãd the ile a godd. In this opiniõ⸝ and in ſcrutable miſterie be werithe all his wittes⸝ and at the end of his cogitacions⸝ fyndithe more abſtruſe⸝ and doutfull obiections thẽ at the beginning⸝ […]
    Sometimes the good maketh an ill end, and the ill a good. In this opinion, and inscrutable mystery be weary all his wits, and at the end of his cogitations, findeth more abstruse, and doubtfull objections than at the beginning, […]
  2. Concealed or hidden; secret. formal,obsolete
    — O vvho is he that could carrie nevves to our olde father, that thou vvert but aliue, although thou vvert hidden in the moſt abſtruſe dungeons of Barbarie; for his riches, my brothers and mine vvould fetch thee from thence.

词形变化

abstruser comparative more abstruse comparative abstrusest superlative most abstruse superlative

词源

PIE word
*h₂epó
Learned borrowing from Latin abstrūsus (“concealed, hidden; having been concealed”), an adjective use of the perfect passive participle of abstrūdō (“to conceal, hide; to push or thrust away”), from abs- (from ab- (prefix meaning ‘away; from; away from’)) + trūdō (“to push, shove; to thrust”) (ultimately from Proto-Indo-European *trewd- (“to push; to thrust”)).
Cognates
* Catalan abstrús
* German abstrus (“abstruse”)
* Italian astruso (“abstruse”)
* Middle French abstruse (modern French abstrus, abstruse (“(derogatory, literary) abstruse”)
* Portuguese abstruso (“abstruse”)
* Spanish abstruso (“abstruse”)
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