- Lattice energy
noun 1. (chem) the energy required to separate the ions of a crystal to an infinite distance, usually expressed in joules per mole
noun 1. a trusslike girder having the upper and lower chords connected by latticing.
[lat-is-leef] /ˈlæt ɪsˌlif/ noun, plural latticeleaves. 1. .
- Lattice window
noun a type of window with small panes set in diagonally crossing metal strips Examples Older homes with casement windows or those with bowers will commonly bear a crisscrossed lattice window design. Word Origin 1515