名詞 dialectic:

1. any formal system of reasoning that arrives at the truth by the exchange of logical arguments
2. a contradiction of ideas that serves as the determining factor in their interaction

形容詞 dialectic:

1. of or relating to or employing dialectic
   同義詞：dialectical

di.a.lec.tic

n.Abbr. dial.（名詞）縮寫 dial.
The art or practice of arriving at the truth by the exchange of logical arguments.
辯證法：通過邏輯論據(jù)的交換求得真理的藝術(shù)或?qū)嵺`

The process especially associated with Hegel of arriving at the truth by stating a thesis, developing a contradictory antithesis, and combining and resolving them into a coherent synthesis.
黑格爾辯證法：特別指與黑格爾通過陳述正題、展開矛盾的反題，并綜合和解決它使之成為有條理的綜合體而求得真理有關(guān)聯(lián)的過程
Hegel`s critical method for the investigation of this process.
黑格爾調(diào)查這個(gè)過程所用的批評(píng)方法

Often dialectics (used with a sing. or pl. verb)The Marxian process of change through the conflict of opposing forces, whereby a given contradiction is characterized by a primary and a secondary aspect, the secondary succumbing to the primary, which is then transformed into an aspect of a new contradiction.
常作 dialectics （與單數(shù)或復(fù)數(shù)動(dòng)詞連用）馬克思辯證法：馬克思通過對(duì)立力量沖突取得變化的過程，此處給定的矛盾具有主要和次要兩個(gè)方面，矛盾的次要方面展從于主要方面，然后，主要方面轉(zhuǎn)變?nèi)胄旅艿囊粋€(gè)方面
The Marxian critique of this process.
馬克思對(duì)這一過程的批評(píng)法
dialectics (used with a sing. verb)A method of argument or exposition that systematically weighs contradictory facts or ideas with a view to the resolution of their real or apparent contradictions.
dialectics （與單數(shù)動(dòng)詞連用）辯證法：為了解決實(shí)在或外觀矛盾，系統(tǒng)地權(quán)衡矛盾事實(shí)或理念的爭(zhēng)論或展示方法
The contradiction between two conflicting forces viewed as the determining factor in their continuing interaction.
主要矛盾：在繼續(xù)的相互作用中被視為在決定因素的兩個(gè)沖突力量之間的矛盾

來源：
Middle English dialetik
中古英語 dialetik
from Old French dialetique
源自 古法語 dialetique
from Latin dialectica [logic]
源自 拉丁語 dialectica [邏輯]
from Greek dialektikô (tekhnô) [(art of) debate]
源自 希臘語 dialektikô (tekhnô) [爭(zhēng)辯（的行為）]
from dialektos [speech, conversation] * see dialect
源自 dialektos [講話，對(duì)話] *參見 dialect

【引伸】
di.alec.tical 或
di.alec.tic
adj.（形容詞）
di.alec.tically
adv.（副詞）