Pronunciation: [lˈastli] (IPA) 
Lastly is a commonly used adverb that means "in the final position or as the final point." The IPA phonetic transcription for this word is /ˈlæstli/, with the stressed syllable being the first one, "last." The "ly" ending is used to turn the adjective "last" into an adverb. It is important to spell this word correctly when used in formal writing or speech, as it can affect the clarity and credibility of the message being conveyed.
Lastly is an adverb used to indicate the final point, item, or action in a sequence or list. It is derived from the term "last," which refers to something occurring or situated after all others in a series. When used in a sentence, "lastly" serves as a clear signal that the speaker or writer is about to conclude their discourse by presenting the ultimate piece of information or summarizing the main points discussed.
In its essence, "lastly" adds emphasis to the conclusion of a series, providing a sense of finality. It is an effective transitional word that guides the listener or reader towards closure. By signaling that there is nothing more to add after the subsequent point, "lastly" allows for a smooth and organized delivery of information.
Furthermore, "lastly" plays a crucial role in organizing and structuring various forms of communication, such as speeches, presentations, essays, or reports. It assists in maintaining the coherence and logical flow of ideas by separating the penultimate point from the final one. This ensures that the audience or reader can understand and follow the progression of thoughts until the end.
Overall, "lastly" acts as a powerful linguistic tool that highlights the conclusion or final item in a sequence, effectively concluding a series of thoughts, ideas, or actions.
In the last place; in conclusion; at last, or at the last, at the end; in the conclusion; to the last, to the end; to breathe one's last, to die; to expire.
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 "lastly" comes from the Old English word "latest", which evolved from the Middle English word "last". "Last" originally meant "to endure" or "to continue", and over time, it also took on the meaning of "final in a series". The suffix "-ly" is added to the word "last" to create an adverb form, indicating that something is happening or being done in a final or ultimate manner.
