international_date_line
1. [ noun ] (geography) an imaginary line on the surface of the earth following (approximately) the 180th meridian
Synonyms: date_line dateline
Related terms: meridian
Similar spelling:   international_waters
  International_System
  internationalization
  internationalisation
  international_terrorism
  international_flight
  international_candle
  international_ampere
  international_Morse_code
  international_grandmaster
  international_organization
  international_organisation
  international_affairs