choke·point or choke point 
(chōkpoint′)
(chōkpoint′)n.
1. A narrow passage, such as a strait, through which shipping must pass.
2. A point of congestion or obstruction.
- get on the stick
- get on with
- get (or have)the better of
- get (or have) the better of
- get out
- get out of
- get over
- get/put it all together
- get religion
- get rid of
- get shit together
- get/sink (one's) teeth into
- get (someone's) goat
- get someone's goat
- get someone's number
- get something off chest
- get (something) off (one's) chest
- get something off one's chest
- get somewhere
- gettable
- get teeth into
- getter
- get the best of
- get the better of
- get the drop on