noun. ['ˈlʊkəp'] an operation that determines whether one or more of a set of items has a specified property.
- major surgery
- serial operation
Rhymes with Lookup
Sentences with lookup
When using a lookup service such as EDGAR, try just the first few letters of the company name.
2. Noun, singular or mass
Reverse lookup directories let you search for a phone number to find people and businesses associated with it.