a.

1. 客觀存在的[Z]
   the objective reality

   客觀現實

2. 客觀的，如實的，無偏見的
   A judge must give an objective opinion.

   評判員必須發表公正的意見。

3. 目標的[Z]
4. 【語】受格的[Z]
5. 【醫】（症狀）客觀的，他覺的[Z]
   an objective symptom

   他覺症狀

n.[C]

1. 目的，目標
   A college education is my objective.

   我的目標是獲得大學教育。

2. （顯微鏡等的）物鏡
3. 【語】受格

adj.

1. not influenced by personal feelings or opinions in considering and representing facts.
2. not dependent on the mind for existence; actual.
3. Grammar  relating to or denoting a case of nouns and pronouns used for the object of a transitive verb or a preposition.

n.

1. a goal or aim.
2. the lens in a telescope or microscope nearest to the object observed.