Pronunciation: [sˈɪndə] (IPA) 
The word "cinder" is spelled with six letters, but its pronunciation can be tricky. Using the International Phonetic Alphabet (IPA), it can be transcribed as /ˈsɪndər/. The first sound is a "s" sound, followed by a short "i" sound as in "bit." The "nd" sound is next, and it's important not to add an extra "r" sound at the end. The last sound is a short "uh" vowel sound as in "up." Together, these sounds make up the word "cinder."
Cinder refers to a small fragment of partly burned or charred substance, typically a piece of coal, wood, or other solid fuel that has undergone incomplete combustion. It is usually black, porous, lightweight, and fragile. Cinders are created during the combustion process when there is a lack of oxygen or incomplete burning, resulting in the formation of these partial remnants.
Cinders have various uses and applications. In the context of a fire, they are often found in fireplaces, wood-burning stoves, or coal-burning furnaces, where they accumulate as residue from burned fuel. They can serve as an indication of the intensity and stage of combustion, used to monitor and control the burning process.
Furthermore, cinders are also employed in construction and engineering practices. In building materials, cinders can be mixed with cement, sand, or other substances to create lightweight, porous blocks, bricks, or aggregates. They have insulating properties, making them suitable for thermal applications.
Additionally, cinder is a term often used to describe the remnants of volcanic eruptions, such as solidified lava fragments or ash. These volcanic cinders can form a coarse, gritty material that is widely used in landscaping and gardening for decorative purposes, as they provide a unique texture and appearance.
In summary, cinder refers to a partially burned or charred substance resulting from incomplete combustion. It can represent a small fragment of fuel residue or volcanic debris, finding applications in fire control, construction materials, and landscaping.
Any body or piece of matter thoroughly burnt, but not reduced to ashes-thus the refuse of a fire consists of ashes and cinders.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
* 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.
The word "cinder" comes from the late Old English term "sinder", which was derived from the Old Norse word "sindr". Both words have similar meanings and refer to the remains of burnt or partially burnt substances, particularly coal or wood. The ultimate origin of "sinder" can be traced back to the Proto-Germanic word "sindrą", meaning "to burn". This term has also influenced the development of related words in other Germanic languages, such as the Middle Dutch "sinder" and the Middle High German "sinter".
