Passing on and Throw out

Throw out and passing on are semantically related. in say no to topic. In some cases you can use "Throw out" instead a verb "Passing on", when it comes to topics like refuse permission.

Throw out verb - To drive or force out.

Passing on and throw out are semantically related. Sometimes you can replace term "Passing on" with "Throw out", this phrasal verbs are similar.