one-track
Having a single set of lines so that trains can run only in one direction at a timeHaving a single set of lines so that trains can run only in one direction at a time; single-track
Meaning
2 senses(not comparable)Having a single set of lines so that trains can run only in one direction at a time; single-track
(not comparable)Limited to one idea or thought
Word family
1 related wordsDerivedone-track mind