Pronunciation: [ˈɪnsjʊlˌe͡ɪtɪd] (IPA) 
Insulated is spelled with the letters I-N-S-U-L-A-T-E-D. The IPA phonetic transcription for this word is /ˈɪn.sjəˌleɪ.tɪd/. "In" sounds like "ih-n", "su" sounds like "suh", "la" sounds like "lah", "te" sounds like "tay", and "d" sounds like "d". The word means that something is protected from outside temperature changes or electricity. Proper insulation of a home or building can lead to energy efficiency and cost savings.
Insulated is an adjective that refers to the act or process of providing a protective covering or layer to prevent the escape or entry of heat, sound, electricity, or other forms of energy or matter. It commonly describes a material or structure designed to reduce the transfer of heat, sound, or electrical currents between two areas or objects.
In the context of thermal insulation, it signifies the ability of a material or structure to limit the transfer of heat between its inner and outer surfaces. This allows for the maintenance of desired temperatures, keeping the heat inside during cold weather or preventing it from entering during hot weather.
Sound insulation refers to the capacity of a material or structure to reduce the transmission of sound waves or vibrations. It helps create a quieter environment by limiting the transfer of noise from one area to another.
Electrical insulation involves the use of non-conductive materials to prevent the flow of electric current. It ensures the safety of electrical circuits by protecting against short circuits, electrical shocks, or damage to sensitive components.
Overall, when something is described as insulated, it implies that it has been equipped with a protective layer or material to minimize the transfer of heat, sound, electricity, or other forms of energy, providing containment, protection, and efficiency.
Standing by itself; not connected.
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 "insulate" comes from the Latin term "insulatus", which is the past participle of the verb "insulare". "Insulare" is formed by combining the prefix "in-" (meaning "in" or "on") with "solum" (meaning "ground" or "base"). In Latin, "insulatus" was primarily used to describe the act of isolating or setting apart a place by surrounding it with a fence or barrier. Over time, the meaning of "insulate" evolved to refer to the act of protecting or isolating something with the use of a material that prevents the transfer of heat, electricity, or sound.
