Wordnet 3.0
VERB (1)
1.
belong to an earlier time;
- Example: "This story dates back 200 years"[syn: go back, date back, date from]
WordNet (r) 3.0 (2006):
date back
v 1: belong to an earlier time; "This story dates back 200
years" [syn: go back, date back, date from]