retrace
retrace — verb
- retracepresent simple I / you / we / they
- retraceshe / she / it
- retracedpast simple
- retracing-ing form
1. to go back along the exact path or route that you came by, especially in order t
to go back along the exact path or route that you came by, especially in order to return to a place or to find something you passed along the way.
After reaching the end of the trail, Hugo retraced his steps back to the parking lot.
fixed phrase: 'retrace your steps'
Elena realized she had lost her wallet and retraced her route through the busy market.
collocation: retrace + route/path/trail
The old dog retraced the familiar path through the park to the bench where its owner always sat.
We had gone too far north, so we retraced our steps to the last fork in the road.
- go back
more general and less formal; does not necessarily mean following the exact same path
- backtrack
implies turning back because of a mistake or obstacle, often with a sense of frustration
- reverse course
more formal or technical; used in navigation or planning contexts
- go forward
to continue ahead rather than turn back
- advance
to move forward in a planned direction
文法句型
retrace your steps
retrace a route/path/trail
用法筆記
The phrase 'retrace your steps' is the most common and idiomatic use of this sense. The object is typically a physical path, route, or trail — not a person or vehicle.
常見錯誤
2. to repeat a series of actions, movements, or events in the same order, either yo
to repeat a series of actions, movements, or events in the same order, either your own or someone else's, usually in order to understand what happened or to find something that was lost.
Yasmin retraced her morning routine in her mind, trying to remember where she had left the keys.
pattern: retrace + actions in one's mind
The detective asked the security guard to retrace the route he had taken through the building that night.
Kenji retraced every phone call he had made that week, looking for a conversation that might explain the problem.
Before reporting the error to the manager, Putri retraced the steps she had followed while entering the data.
- reconstruct
focuses on building a complete picture from pieces, not necessarily in sequential order
- go over
less formal, more general; can mean to check or review rather than follow exactly
- reenact
to perform again as a deliberate reproduction, often for demonstration purposes
文法句型
retrace + actions/steps
retrace + events
retrace + someone's + steps/movements
用法筆記
The object can be mental (retrace in your mind) or physical (retrace actual movements). This sense often overlaps with 'reconstruct' — the difference is that retrace focuses on following the order of actions, while reconstruct focuses on rebuilding an explanation.
常見錯誤
3. to make the same long journey that someone else made in the past, often to under
to make the same long journey that someone else made in the past, often to understand what they experienced or to honour their memory.
Noor decided to retrace her grandmother's journey from Istanbul to Berlin in the 1960s.
The historian retraced the route of the 1849 Gold Rush across the American West.
Cole and his brother retraced the cycling trip their father had taken through the Alps forty years earlier.
A group of students retraced the migration route of the Cherokee people as part of their history project.
文法句型
retrace + journey/route/trip
retrace + someone's + journey/route/trip
4. to think back over past events, conversations, or experiences in a careful and d
to think back over past events, conversations, or experiences in a careful and detailed way, going through them in order to remember them clearly.
As he sat by the window, Arjun retraced the key moments of his childhood in his mind.
pattern: retrace + events + in one's mind
Elena lay awake retracing the conversation she had had with her manager that afternoon, wondering what she should have said.
Brandon retraced the events of the party, trying to piece together how the vase had broken.
Chiara retraced the history of the old house through the stories her grandfather had told her.
- recall
to remember; a simpler, more common word that does not imply going through things in order
- reconstruct
to piece together from fragments; implies more effort to fill gaps in memory
- revisit
can mean to think about again, often with a sense of emotional return rather than careful reconstruction
- forget
to no longer have something in your memory
文法句型
retrace + events/past/history
retrace + conversation/discussion
retrace in + possessive + mind/head
用法筆記
Distinguish from sense 1 (RETRACE YOUR STEPS) — sense 1 is about physical movement along a path, while this sense is about mental reconstruction of past events. The phrase 'retrace in your mind' signals this abstract sense.
常見錯誤
5. to discover the origin, source, or early history of something by examining clues
to discover the origin, source, or early history of something by examining clues and going back through the steps that led to it.
The research team retraced the origins of the outbreak to a single contaminated water well.
pattern: retrace + origins + to + source
Tamar retraced her family's history through old letters and photographs back to a small village in southern Italy.
collocation: retrace + history
Linguists retraced the development of the word through several languages to its ancient root.
The journalist retraced the source of the leaked documents to a clerk in the government office.
- trace
more common and slightly broader; can mean to find something by following signs without going backwards
- track down
more informal; implies successful discovery after a search
- pinpoint
focuses on identifying an exact location or moment, not the process of following steps back
文法句型
retrace + origin/source/history
retrace + someone's + movements/whereabouts
retrace back to + origin
用法筆記
This sense is common in academic, journalistic, and investigative writing. The goal is usually to identify a starting point (origin, source, root) rather than to repeat a sequence. The verb is typically followed by a prepositional phrase beginning with 'to' that states the discovered origin.