Dictionary definition · leaf
noun
- the main organ of photosynthesis and transpiration in higher plants
- a sheet of any written or printed material (especially in a manuscript or book)
- hinged or detachable flat section (as of a table or door)
verb
- look through a book or other written material"He thumbed through the report"
- turn over pages"leaf through a book"
- produce leaves, of plants
Source: Open English WordNet (CC BY 4.0).