What is "push out"

Usage examples of "push out".

The canoe was down at the river landing, tied to a tottery post, and all I had to do was to go back and get into it and push out into the stream.

Now Robin Hood and his band might have slain half of the Sheriff's men had they desired to do so, but they let them push out of the press and get them gone, only sending a bunch of arrows after them to hurry them in their flight.

Actually it's usually more like three times out of ten, but that's still a lot better odds than having a computer spend a year trying to push out fifteen characters to make just the right P-word, specially since after the third wrong try they string your phone number, freeze the target files, and call the dongs.