look up (1)
Meaning: to try to find out something by looking in a reference book or on a reference website
- look sth up If you can't figure out what a word means, look it up in the dictionary.
- look up sth Did you try looking up her number in the phone book?
look up (1): word, meaning, telephone number, address, information
In which book could you look up the names and dates of all the dynasties in Chinese history?