pickdrop a line drop a line {v. phr.} To write someone a short letter or note. Please drop me a line when you get to Paris; I'd like to know that you've arrived safely. Categories: add yours verb Source: A Dictionary of American Idioms 'drop a line' on video drop a line Drop a line, 8C+, at Cousimbert, the real video Switzerlands hardest boulder? - Pirmin Bertle in "Drop a line", 8C+, at Cousimbert/Fribourg Drop a line - English Expressions with Callan Online sort: relevance, mode: exact match, q: "drop a line", maxResults: 4, videoEmbeddable: true, videoSyndicated: true, safeSearch: strict, type: video Subscribe to: American IdiomsEnglish Slang Add my comment