planar love

# planar

## Definitions

### from The American Heritage® Dictionary of the English Language, 5th Edition.

• adjective Of, relating to, or situated in a plane.
• adjective Having a two-dimensional characteristic.

### from The Century Dictionary.

• Lying in a plane; planary; flat.
• Of or pertaining to a plane.
• noun See anastigmat.

• adjective Of or pertaining to a plane.
• adjective graph theory Able to be embedded in the plane with no edges intersecting.

## Etymologies

### from The American Heritage® Dictionary of the English Language, 4th Edition

[Late Latin plānāris, flat, from Latin plānus; see plain.]

From Late Latin planarius ("relating to a plane"), from planum ("plane").

## Examples

• Contrary to earlier claims, we find that the amount of power concentrated in planar modes for $\ell = 2,3$ is not inconsistent with isotropy and Gaussianity.

Science Press Release Synopses

• The construction shows that the wavefronts remain planar.

Optics basics: What is a wave? Part III: Diffraction « Skulls in the Stars

• Wikipedia suggests: "Something is called planar if it is made up of flat planes, or pertaining to planes."

HH Com 221 (217)

• One of them was something called a planar transistor, created by Jean Hoerni,

The Accidental Entrepreneur

• The joint venture used a new cell structure called a planar cell that enabled more aggressive cell scaling than conventional architectures.

Forbes.com: News

• In doing so, they found that the Dishevelled genes activate a genetic pathway, called the planar cell polarity pathway, which helps determine positional information in cells and tissues.

Medlogs - Recent stories

• In doing so, they found that the Dishevelled genes activate a genetic pathway, called the planar cell polarity pathway, which helps determine positional information in cells and tissues.

• In doing so, they found that the Dishevelled genes activate a genetic pathway, called the planar cell polarity pathway, which helps determine positional information in cells and tissues.

innovations-report

• Advances in Planar Lipid Bilayers and Liposomes, Volume 8, continues to include invited chapters on a broad range of topics, covering both main arrangements of the reconstituted system, namely planar lipid bilayers and spherical liposomes.