lattice

noun

lat·​tice ˈla-təs 

1

a

: a framework or structure of crossed wood or metal strips

b

: a window, door, or gate having a lattice

c

: a network or design resembling a lattice

2

: a regular geometrical arrangement of points or objects over an area or in space

specifically : the arrangement of atoms in a crystal

3

: a mathematical set that has some elements ordered and that is such that for any two elements there exists a greatest element in the subset of all elements less than or equal to both and a least element in the subset of all elements greater than or equal to both

lattice transitive verb

latticed

ˈla-tist 

adjective

Examples of lattice in a Sentence

Recent Examples on the Web

More advanced than gravel, lattice pavers allow for grass to grow. —Aya Diab, Fortune, 23 May 2026

Selecting a piece with lattice work will help encourage vining plants to grow vertically. —Wendy Rose Gould, Martha Stewart, 21 May 2026

In contrast, González-Cuadra, Zoller and their colleagues worked with a team at QuEra Computing in Boston to create an analog simulator—a lattice of neutral-atom qubits specially built to simulate string breaking. —Zeeya Merali, Scientific American, 19 May 2026

The team demonstrated this by printing soft lattices and wavy filaments that deform in dramatically different ways under heat. —New Atlas, 19 May 2026

Word History

Etymology

Middle English latis, from Anglo-French latiz

First Known Use

14th century, in the meaning defined at sense 1a

Phrases Containing lattice

• lattice girder
• space lattice

Rhymes for lattice

• flatus
• gratis
• rattus
• satis
• status
• stratus
• apparatus
• superlattice
• beatus

Kids Definition

lattice

noun

lat·​tice ˈlat-əs 

1

a

: a framework or structure of crossed wood or metal strips

b

: a window, door, or gate having a lattice

2

: an arrangement of points or objects that is evenly spaced over an area or throughout a volume

the lattice of atoms in a crystal

latticed

-əst 

adjective

Medical Definition

lattice

noun

lat·​tice ˈlat-əs 

: 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