ion·ic
ī-ˈä-nik 
1
: of, relating to, existing as, or characterized by ions
ionic gases
the ionic charge
2
: based on or functioning by means of ions
ionic conduction
Ion·ic
ī-ˈä-nik
1
: of or relating to the ancient Greek architectural order distinguished especially by fluted columns on bases and scroll volutes in its capitals see order illustration
Examples of ionic in a Sentence
Recent Examples on the Web
Olivia Cigliano, Footwear News, 12 June 2025
The comb attachment easily glides through the toughest strands, creating a smooth and straight finish, while ceramic and ionic technologies work to reduce frizz and heat damage.
—Náosha Gregg, Forbes.com, 27 May 2025
Andrew Williams, Forbes, 24 Feb. 2025
At the time of the 2022 recall, owners were offered $299 after returning their Ionic watches and received a discount code for select Fitbit devices, according to the consumer commission.
—Adeel Hassan, New York Times, 25 Jan. 2025
See All Example Sentences for ionic
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Adjective
The dryer also includes a setting to activate cuticle-smoothing ionic technology, which pairs seamlessly with the concentrator nozzle for sleek styling.
—Olivia Cigliano, Footwear News, 12 June 2025
The comb attachment easily glides through the toughest strands, creating a smooth and straight finish, while ceramic and ionic technologies work to reduce frizz and heat damage.
—Náosha Gregg, Forbes.com, 27 May 2025
Noun
The Fitbit Ionic, Fitbit’s first smartwatch, also overheated.
—Andrew Williams, Forbes, 24 Feb. 2025
At the time of the 2022 recall, owners were offered $299 after returning their Ionic watches and received a discount code for select Fitbit devices, according to the consumer commission.
—Adeel Hassan, New York Times, 25 Jan. 2025
See All Example Sentences for ionic
Cite this Entry
“Ionic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ionic. Accessed 9 Jul. 2025.
Copy CitationKids Definition
ionic
1 of 2 adjective
ion·ic
ī-ˈän-ik
: of, relating to, or existing in the form of ions
Ionic
2 of 2 adjective
Ion·ic
ī-ˈän-ik
: belonging to or resembling a style of Greek architecture characterized especially by decoration resembling scrolls in the capitals of its columns
Medical Definition
ionic
adjective
ion·ic
ī-ˈän-ik
1
: of, relating to, existing as, or characterized by ions
ionic gases
the ionic charge
2
: based on or functioning by means of ions
ionic conduction
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