a.

1. 結合的；共同的

n.

1. 結合物
2. 連接詞

adj.

1. joined together, combined, or associated.
2. Music  relating to the movement of a melody between adjacent notes of the scale.

n.

1. each of two or more joined or associated things.
2. Logic  each of the terms of a conjunctive proposition.
3. Grammar  an adverbial joining two sentences or clauses (e.g. however).