Sentence:  On the third day the train <WSD>lost time</WSD> more and more. She raged with painful impatience. No good, at every station the train sat longer. [https://books.google.co.uk/books?id=2tbSmdyt-bIC&pg=PA199&lpg=PA199&dq=%22train+lost+time%22&source=bl&ots=fGu-RWbAQR&sig=SwXQPr9XYRy0KaQ_yadOQ8buGfs&hl=en&sa=X&ved=0ahUKEwiA1eiIxcrOAhWmKsAKHRCOBKIQ6AEIMjAF#v=onepage&q=%22train%20lost%20time%22&f=false] 
Meaning of the word marked with <WSD> tags:  (of a person etc.) to fall behind schedule.