pickspeed trap speed trap {n.} A place where police hide and wait to catch drivers who are going even a little faster than the speed limit. Mr. Jones was caught in a speed trap. Categories: add yours noun Source: A Dictionary of American Idioms 'speed trap' on video Towns called out for profiting off speed traps "Speed" - Trap/New School Instrumental Beat Golf Lessons-Speed Trap - How to Use It (EyeLine Golf) Speed Trap - LEGO Technic vs. City sort: relevance, mode: exact match, q: "speed trap", maxResults: 4, videoEmbeddable: true, videoSyndicated: true, safeSearch: strict, type: video Subscribe to: American IdiomsEnglish Slang Discuss