How Do You Spell POROUSNESS?

Pronunciation: [pˈɔːɹəsnəs] (IPA)

The spelling of the word "porousness" is an example of the English language's complex orthography. In IPA phonetic transcription, the word is pronounced /ˈpɔːrəsnəs/. The first syllable is pronounced with a long "o" sound, followed by the "r" sound and a short "u." The final syllable includes a double "s" that represents the "ss" sound and is followed by the "n" and "əs" sounds. While the spelling may be complicated, the word accurately describes an object or substance's ability to allow gas or liquid to pass through it.

POROUSNESS Meaning and Definition

1. Porousness, noun

   Porousness refers to the quality or state of being porous. Porous, an adjective, describes a material or substance that has small openings or spaces that allow the passage or absorption of fluids, gases, or particles. It is the inherent characteristic of a substance to have a high level of permeability or the ability to allow the flow of substances through its surface, interstices, or pores.

   Materials exhibiting porousness are frequently used for various purposes, including filtration, insulation, and absorption. Porous substances can effectively filter out impurities, as they trap particles while allowing the passage of desired fluids or gases. They are also excellent insulators, as their porous structure serves as a barrier against heat, sound, or electricity transfer. Additionally, porousness enables materials to absorb and retain liquids or other substances within its pores, making it useful in applications such as sponges, soil, or building materials.

   The level of porousness can vary across materials, depending on various factors such as pore size, distribution, and connectivity. Porousness is often quantified using metrics such as porosity, which measures the volume or fraction of open spaces in a material, or permeability, which assesses how easily fluids or gases can pass through. Porousness is a critical property that can significantly impact the performance of materials in different applications, and it is frequently manipulated and tailored during the design and development of various engineering and manufacturing processes.

2. The state of having small interstices or holes; the opposite of density.

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

Top Common Misspellings for POROUSNESS *

• pourousness 100%

* The statistics data for these misspellings percentages are collected from over 15,411,110 spell check sessions on www.spellchecker.net from Jan 2010 - Jun 2012.

Other Common Misspellings for POROUSNESS

• serousness
• oorousness
• lorousness
• -orousness
• 0orousness
• pirousness
• porosness
• vaporousness
• pourusness
• parousness
• rocousness
• Popolusness
• Ferousness
• porpousless
• porpurness

Etymology of POROUSNESS

The word "porousness" is derived from the adjective "porous". The term "porous" originates from the Latin word "porus", which means "passage" or "pore". In turn, the Latin word is derived from the ancient Greek term "poros", which also means "passage" or "way out". Hence, the etymology of "porousness" can be traced back to these earlier words referring to an open or permeable structure.

Plural form of POROUSNESS is POROUSNESSES