Pronunciation: [pɹɪsˈa͡ɪsli] (IPA) 
Precisely is spelled using the letters P-R-E-C-I-S-E-L-Y. The word has a stressed vowel sound on the second syllable, which is pronounced as /saɪs/. The letter "c" in the word is pronounced as "s" while "s" is pronounced as "z". The "e" in the second syllable makes the "i" long, making it /saɪsli/. The ending "ly" is pronounced as /li/ and adds the meaning of "in an exact manner" to the word.
Precisely is an adverb that is commonly used to indicate accuracy, exactness, or precision in relation to an action, statement, or location. It is used to emphasize that something is done or described in an accurate and meticulous manner, leaving no room for doubt or error.
When applied to time, precisely means being on time or to the exact minute, without any delay. For example, if someone is expected to arrive at a particular time and they arrive at that exact moment, it can be said that they arrived precisely on time.
In terms of location, precisely indicates the exact or specific spot that is being referred to. For instance, if someone is instructed to place an object precisely on a specific point on a table, it means they should place it in that exact location with great attention to detail.
In speech or writing, precisely is used to affirm that something is accurately described, stated, or repeated. It is often used as a response to confirm agreement or understanding. For example, if someone makes a statement, and another person responds by saying, "Precisely!" it means they completely agree and believe the statement to be accurate and true.
Overall, precisely conveys the idea of something being done with great accuracy and exactness, leaving no room for ambiguity or doubt.
In a precise manner; nicely; accurately; exactly; in exact conformity to truth.
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 "precisely" originated from the Latin word "praecīsus", which is the past participle of "praecīdere". "Praecīdere" is a compound word derived from "prae" (meaning "before" or "forward") and "cīdere" (meaning "to cut" or "to separate"). When combined, "praecīsus" means "cut off" or "separated in advance". Over time, this Latin term evolved into the French word "precis", which means "precise" or "exact". Finally, the adverb "precisely" was formed from the French "precis" and entered the English language in the 17th century, retaining its meaning of "exactly" or "accurately".
