firstly

adverb

first·​ly ˈfərst-lē How to pronounce firstly (audio)
Synonyms of firstlynext
: in the first place : first

Examples of firstly in a Sentence

firstly, gather all the ingredients together
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
If experiencing heat illness, Helberg recommends, firstly, calling 911 for medical help. Zuri Primos, Kansas City Star, 12 June 2026 This is firstly because FIFA does not clearly disclose the percentage of hospitality tickets within its venues. Chris Weatherspoon, New York Times, 10 June 2026 But the best thing about it is, firstly, being happy and strong in myself. Christopher Rudolph, PEOPLE, 4 June 2026 The three ingredients at the start was firstly Julian’s love of American vintage clothing and the approach to vintage American cotton. Rosemary Feitelberg, Footwear News, 1 May 2026 See All Example Sentences for firstly

Word History

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of firstly was in the 15th century

Browse Nearby Words

Cite this Entry

“Firstly.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/firstly. Accessed 21 Jun. 2026.

Kids Definition

firstly

adverb
first·​ly ˈfərst-lē How to pronounce firstly (audio)
: in the first place

More from Merriam-Webster on firstly

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster