► number 1/5/15 etc in the charts· In 1962 'Love Me Do' reached only number 17 in the charts.
► $15/5 grams/50 etc per day (=used when saying how much someone earns or is paid each day)· They get about £45 per day.
► 10-/15-/20– etc denier
a pair of 15-denier tights ► somebody turns 15/20/40 etc
My son’s just turned 18.