n.

1. 提議，建議[C]
2. 【口】（向女性）求歡，挑逗[C]
3. 【邏】【數】命題[C]
4. 【語】主題[C]
5. 陳述；主張；論點[C][+（that）]
   The students discussed the proposition that man is basically good.

   學生們討論了這麼一個論點，即人性本善。

6. 【口】（要對付的）事情；問題；傢伙[S1]
7. 【口】企業；事業；生意[C]

vt.

1. 【口】向（女性）求歡
2. 【口】提出猥褻的要求
   Dad said he was propositioned by a call girl at the ritzy hotel.

   父親說他在豪華飯店時曾有應召女郎找上他。

   He propositioned every girl in the bar, but none were interested.

   他對酒吧裡的每一女孩提出猥褻的要求，但是沒有人理睬他。

n.

1. a statement expressing a judgement or opinion.
   ▸Logic  a statement expressing a concept that can be true or false.
   ▸Mathematics  a formal statement of a theorem or problem.
2. a proposed scheme or plan.
   ▸US a constitutional proposal.
3. informal an offer of sexual intercourse.
4. a matter or person to be dealt with, with reference to the likelihood of a successful outcome.

v.