lattice
lat·tice
noun \ˈlat-əs\Definition of LATTICE
: a regular geometrical arrangement of points or objects over an area or in space: as a : the geometrical arrangement of atoms in a crystal—called also space lattice b : a geometrical arrangement of fissionable material in a nuclear reactor
Learn More About
Ask The Editor Videos
Seen & Heard 
What made you want to look up lattice? Please tell us where you read or heard it (including the quote, if possible).
