Home › Words › T › timetablertimetablertimetabler · noun — A person who prepares timetables.Definition from Wiktionary (CC BY-SA 3.0).Among words judged in Lexicurio's Arena, timetabler ranks #36,582 of 43,022 for Qualifying.EtymologyFrom timetable + -er.nounA person who prepares timetables.e.g.“NR's timetablers would usually deal with these conflicts by adding pathing time to a train's schedule.” — 2020 January 2, Philip Haigh, “Is there relief to congestion along Castlefield Corridor?”, in Rail, page 23:Definitions & examples from Wiktionary (CC BY-SA 3.0).