n.

1. 可能性[U][S1][（+of）][+that]
   There is a good possibility of rain tonight.

   今晚很可能要下雨。

2. 可能的事，可能发生的事[C]
   Life on other planets is a possibility.

   其他行星上有生命是可能的。

3. 发展前途，潜在价值[P]
   He is a man of possibilities.

   他是一个有发展前途的人。

4. 【口】合适的人（或事物）[C][（+for）]

n.

1. a thing that is possible.
2. the state or fact of being possible.
3. (possibilities) unspecified qualities of a promising nature.