n.[U][C]

1. 意思；含义
   I don't understand the meaning of that paragraph.

   我不懂那段话的意思。

2. 意义，重要性
   At last he knew the meaning of life.

   他终于懂得了生活的意义。

a.

1. 意味深长的[B]
   a meaning smile

   意味深长的一笑

2. 怀有（某种）意图的

n.

1. what is meant by a word, text, concept, or action.
2. worthwhile quality; purpose.

adj.