WordGarden.iolattice
C2Pronunciation
UK
- /lˈætɪs/
US
- /ˈlætəs/
Meanings
Noun
a framework or pattern of crossing strips or lines with open spaces between them
a regular repeating arrangement of points, atoms, or molecules in space
a mathematical structure in which elements have unique least upper and greatest lower bounds
Beyond the definition
Imagine an open garden panel made of thin wood or metal strips that cross over each other. That is a lattice. It forms a light, open pattern that can be both useful and decorative. You might see one holding up climbing plants like roses or grapes, or used on windows, fences, or furniture. The word can also describe a regular pattern of connected points in science and math. Even a pie crust with crossing lines can remind you of this kind of pattern.
A lattice is fundamentally a structure made up of an interwoven network of lines, strips, or bars. Originally, and still commonly, it refers to a physical framework—think of the delicate wooden screen over a pergola allowing wisteria to climb, or the decorative metalwork on a Victorian-era window. These lattices provide support while letting light and air pass through. They are often used in gardens for growing vines, creating privacy, or simply adding an elegant touch to architecture.
However, the term "lattice" extends far beyond physical carpentry. In mathematics and science, it describes a regular, repeating pattern of points or objects arranged in a grid-like formation—most famously the "crystal lattice" that defines the arrangement of atoms in a solid material. It can also be used metaphorically to describe any complex system with interconnected parts. For example, a sociologist might discuss "the lattice of social connections" within a community to highlight how individuals are linked.
The word comes from the Old French latis, meaning "lattice-work," which is derived from late, meaning "lath" (a thin strip of wood). So next time you see a neatly crossed pattern, whether in your garden, on a building, or in a scientific paper, remember that the idea is the same: parts crossing or linking together to form an open, ordered structure.
Examples
- 1
Garden support
The roses climbed up a wooden lattice against the wall.
- 2
Window light
Sunlight came through the lattice window and made small squares on the floor.
- 3
Pie crust
She topped the apple pie with a lattice crust.
- Phrasea lattice crust
strips of pastry crossed over the top
- 4
Textile pattern
The scarf had a simple lattice pattern in red and white.
More examplesFewer examples
- 5
Chemistry
In chemistry class, we learned how atoms fit together in a crystal lattice.
- Domaincrystal lattice
the regular pattern of atoms in a crystal
See also
Forms and spellings
4 forms open this card.
Main spelling
- latticenounverb
Forms
- latticespluralnounverb
- latticedpast tenseverbnoun
- latticing-ing formverbnoun