Pronunciation: [θˈɪkəst] (IPA) 
The word "thickest" is spelled with the letter combination "th" followed by "ickest". The "th" sound is represented by the symbol /ð/ in IPA phonetic transcription. This sound is created by gently placing the tip of the tongue between the teeth and exhaling. The "ickest" portion of the word is spelled phonetically by saying the sounds /ɪk/ and /əst/. Thus, the word "thickest" is pronounced as /ˈθɪkəst/ in IPA transcription.
The adjective "thickest" is used to describe something that has the greatest measure from one side to the opposite side, or the largest width in comparison to similar objects or items within its category. It indicates an object or material that possesses a significant amount of substance or density, relative to others of its kind. The term emphasizes the physical dimension of thickness, implying a clear contrast with objects that are thinner or less bulky.
In a literal sense, "thickest" refers to a tangible attribute of objects, usually materials such as fabric, paper, or walls, where a greater thickness can result in enhanced durability, sound insulation, or structural integrity. For instance, a book described as the "thickest" among a series implies that it has a larger number of pages compared to the others.
Figuratively, the term can also be employed to describe an individual or group who is characterized by a lack of intelligence or understanding. In this context, "thickest" refers to a person's lack of mental acuity, commonly used in informal speech or colloquially.
Ultimately, the term "thickest" encapsulates the physical dimension of width or density when describing objects, or refers to intellectual capacity in describing individuals or groups. The context in which the term is used will determine its precise meaning.
* 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 "thickest" has its roots in the Old English word "thicce", which means "dense" or "thick". This word originated from the Proto-Germanic word "thekuz", which also meant "thick" or "dense". In turn, the Proto-Germanic term can be traced back to the Proto-Indo-European root "tegu-", meaning "dense" or "thick". Over time, the word "thicce" evolved into the Middle English word "thikke", and eventually into the modern English "thick". From "thick", the comparative form "thicker" and the superlative form "thickest" were derived.
