How Do You Spell POLARISER?

Pronunciation: [pˈə͡ʊlɑːɹˌa͡ɪzə] (IPA)

The spelling of the word "polariser" is often a topic of confusion. In IPA phonetic transcription, it is written as /ˈpəʊləraɪzə(r)/. The root of the word is "polarize", which is a verb meaning to restrict the vibrations of light waves to one specific direction. The "-er" suffix turns it into a noun, indicating that it is the agent or tool that does the polarizing. The spelling with an "-s" instead of a "-z" is often used in British English, where words ending in "-ize" are more commonly spelled with a "-ise".

POLARISER Meaning and Definition

1. A polariser, also known as a polarizing filter, is an optical device used to modify the characteristics of light waves by selectively filtering out specific orientations or wavelengths of light. This filter is primarily employed in photography, cinematography, physics, and other fields where precise control over light waves is required.

   The primary functionality of a polariser lies in its ability to reduce or eliminate glare and unwanted reflections from non-metallic surfaces, such as water, glass, or shiny objects. It accomplishes this by selectively blocking light waves that are vibrating in certain orientations, while allowing only light waves that are vibrating in a particular plane to pass through. This creates a polarization effect, where the intensity of transmitted light is significantly reduced in the blocked orientations.

   Additionally, a polariser also enhances contrast and color saturation in images by reducing atmospheric haze and increasing the clarity of details. It can effectively darken skies and emphasize cloud formations by selectively absorbing certain polarizations of light. This filter is particularly useful in landscape photography, where it helps to bring out the vibrant colors of foliage and other natural elements.

   In a broader context, a polariser can refer to any technology or device that polarizes light waves, such as a polarizing film or a liquid crystal display (LCD) panel. These applications extend to scientific research, telecommunications, and various optical instruments, where the control and manipulation of light waves are essential for conducting experiments or achieving desired outcomes.

2. That which polarises.

   Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.

Common Misspellings for POLARISER

• polarise
• polarize
• polarized
• polarizer
• oolariser
• lolariser
• -olariser
• 0olariser
• pilariser
• pklariser
• pllariser
• pplariser
• p0lariser
• p9lariser
• pokariser
• popariser
• pooariser
• polzriser
• polsriser
• polwriser

Etymology of POLARISER

The word "polariser" originates from the noun "polarize", which is derived from the adjective "polar". "Polar" comes from the Latin word "polaris", meaning "of or relating to the pole". The Latin term finds its roots in the Greek word "polos", which refers to the pivot or axis around which something turns or is formed. In the context of polarized light or polarization filters, a polarizer is a device that creates or analyzes polarized light, hence deriving its name from the process of polarization.

Similar spelling words for POLARISER

• polariscope,
• polar zone,
• polarization,
• polar circle,
• polarise,
• polarize,
• polar star,
• polaris,
• polarisation.

Plural form of POLARISER is POLARISERS