1
: resembling or having chelae
2
[from the pincerlike way in which the metal ion is held]
: of, relating to, or being a chelate
chelated; chelating
: to combine with (a metal) so as to form a chelate ring
: to react so as to form a chelate ring
: a compound having a ring structure that usually contains a metal ion held by coordinate bonds
Examples of chelate in a Sentence
Recent Examples on the Web
Amber Smith, Discover Magazine, 11 Oct. 2022
Nora Colomer
May Earn A Commission If You Buy Through Our Referral Links. This Content Was Created By A Team That Works Independently From The Fox Newsroom., FOXNews.com, 19 Aug. 2025
Amend the soil with iron chelates or nitrogen-rich fertilizer as needed.
—Karen Brewer Grossman, Southern Living, 16 July 2025
June • For camellia, citrus, gardenia, grape and other plants adapted to acidic soil: If leaves are yellowing (chlorotic) between green veins, plants may benefit from foliar or soil application of iron and zinc chelate and mulching.
—The San Diego Union Tribune, San Diego Union-Tribune, 11 Jan. 2025
This suggests magnesium creatine chelate can improve sports performance.
—Merve Ceylan, Health, 23 Oct. 2024
Cosmetic chemist Ginger King says that many clarifying shampoos use chelating agents like EDTA and tetrasodium EDTA, which latch on to metal ions that may be in your water.
—Jennifer Hussein, Allure, 19 Sep. 2024
In removing these harsh metals, chelating shampoo helps to prevent any unfavorable change in hair color.
—Caroline C. Boyle, USA TODAY, 14 June 2024
Try these Magnesium chelate tablets, $16.16 on Amazon, to help boost your magnesium levels.
—Nora Colomer, Fox News, 21 Feb. 2024
Kim Toscano, Southern Living, 14 Feb. 2025
Many forms of manganese are used in dietary supplements, including manganese bis-glycinate chelate, manganese aspartate, manganese gluconate, and manganese citrate.
—Jillian Kubala, Health, 5 Feb. 2025
The Types of Creatine Supplements Creatine can come in various forms, including creatine ethyl ester, creatine magnesium chelate, creatine hydrochloride, and creatine malate.
—Tamar Kane, Ms, Verywell Health, 25 Jan. 2024
In effect, this means the 1600mg dose of D-aspartic acid calcium chelate is as potent as a 2200mg dose of non-chelate D-aspartic acid.
—Amber Smith, Discover Magazine, 6 Oct. 2023
Your Longevity Blueprint Magnesium Chelate is a magnesium supplement that provides magnesium chelate, which is a highly bioavailable form of magnesium.
—The Salt Lake Tribune, 9 June 2022
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Adjective
Each vegetarian capsule contains 500mg of premium, high-quality, natural magnesium as oxide, chelate, citrate, and succinate.
—Amber Smith, Discover Magazine, 11 Oct. 2022
Verb
Ouai Detox Shampoo is formulated with key ingredients, including apple cider vinegar, to exfoliate and remove dirt, oil and product buildup, as well as chelating agents to help wash away hard water deposits.
—Nora Colomer
May Earn A Commission If You Buy Through Our Referral Links. This Content Was Created By A Team That Works Independently From The Fox Newsroom., FOXNews.com, 19 Aug. 2025
Amend the soil with iron chelates or nitrogen-rich fertilizer as needed.
—Karen Brewer Grossman, Southern Living, 16 July 2025
June • For camellia, citrus, gardenia, grape and other plants adapted to acidic soil: If leaves are yellowing (chlorotic) between green veins, plants may benefit from foliar or soil application of iron and zinc chelate and mulching.
—The San Diego Union Tribune, San Diego Union-Tribune, 11 Jan. 2025
This suggests magnesium creatine chelate can improve sports performance.
—Merve Ceylan, Health, 23 Oct. 2024
Cosmetic chemist Ginger King says that many clarifying shampoos use chelating agents like EDTA and tetrasodium EDTA, which latch on to metal ions that may be in your water.
—Jennifer Hussein, Allure, 19 Sep. 2024
In removing these harsh metals, chelating shampoo helps to prevent any unfavorable change in hair color.
—Caroline C. Boyle, USA TODAY, 14 June 2024
Try these Magnesium chelate tablets, $16.16 on Amazon, to help boost your magnesium levels.
—Nora Colomer, Fox News, 21 Feb. 2024
Noun
Applications of iron chelate can be used as a short-term solution, but lowering soil pH through sulfur applications will be needed to address the problem long term.
—Kim Toscano, Southern Living, 14 Feb. 2025
Many forms of manganese are used in dietary supplements, including manganese bis-glycinate chelate, manganese aspartate, manganese gluconate, and manganese citrate.
—Jillian Kubala, Health, 5 Feb. 2025
The Types of Creatine Supplements Creatine can come in various forms, including creatine ethyl ester, creatine magnesium chelate, creatine hydrochloride, and creatine malate.
—Tamar Kane, Ms, Verywell Health, 25 Jan. 2024
In effect, this means the 1600mg dose of D-aspartic acid calcium chelate is as potent as a 2200mg dose of non-chelate D-aspartic acid.
—Amber Smith, Discover Magazine, 6 Oct. 2023
Your Longevity Blueprint Magnesium Chelate is a magnesium supplement that provides magnesium chelate, which is a highly bioavailable form of magnesium.
—The Salt Lake Tribune, 9 June 2022
Cite this Entry
“Chelate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/chelate. Accessed 9 Sep. 2025.
Copy CitationMedical Definition
chelate
1 of 3 adjective
che·late
ˈkē-ˌlāt 
: of, relating to, or having the ring structure typical of a chelate
chelate
2 of 3 verb
chelated; chelating
: to combine with (a metal) so as to form a chelate ring
: to react so as to form a chelate ring
chelate
3 of 3 noun
: a compound having a ring structure that usually contains a metal ion held by coordinate bonds
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