lacuna: Meaning and Definition of
Pronunciation: (lu-ky'nu), [key]
— pl. -nae -nas.
- a gap or missing part, as in a manuscript, series, or logical argument; hiatus.
- one of the numerous minute cavities in the substance of bone, supposed to contain nucleate cells.
- an air space in the cellular tissue of plants.
- lacuna (Thesaurus)