DSOone of the two lines that mark the longer sides of a sports playing area, especially in football 〔尤指足球场的〕边线
Examples from the Corpus
touchline• Aldridge was fined £2,500 and received a 14-day touchlineban which comes into effect from 3 December.• But Joe Lydon's touchlinekicksailed well wide.• Sanchez's touchline histrionics evokedmemories of some of Martin O'Neill's maddestmoments on the same turf.• Manager Graeme Souness's touchline ban meant he could only watch in anguish from the directors' box.• The referee then went off the field to consult an officer at the touchline who waved us off the pitch.• We who stand on the touchline are glad that you are happy.• She had gone to stand at the cemetery end after spottingUncle Vernon on the touchline in front of the club-house.• So when he followed up by pointing us towards the touchline, I got the shock of my life.