(countable) An atom of this element.
Used in a Sentence
calcium
Definitions, parts of speech, synonyms, and sentence examples for calcium.
Editorial note
Eg, calcium added to dog food is nearly worthless, while calcium from eating raw bones is readily absorbed by their bodies.
Examples17
Definitions2
Parts of speech1
Quick take
(countable) An atom of this element.
Meaning at a glance
The clearest senses and uses of calcium gathered in one view.
The chemical element with atomic number 20: a soft, silvery-white alkaline earth metal which occurs naturally as carbonate in limestone and as silicate in many rocks.
Definitions
Core meanings and parts of speech for calcium.
noun
(countable) An atom of this element.
noun
The chemical element with atomic number 20: a soft, silvery-white alkaline earth metal which occurs naturally as carbonate in limestone and as silicate in many rocks.
Example sentences
Eg, calcium added to dog food is nearly worthless, while calcium from eating raw bones is readily absorbed by their bodies.
Yes, diets low in proteins and certain vitamins/minerals (calcium, vitamins A and D) are associated with poorer physical development.
You might look at magnesium/calcium/D3 in combination, specifically one of the chelated forms of magnesium.
The biological method of information processing, calcium ion transfer, is demonstrably orders of magnitude slower than artificially devised methods by semiconductors.
Because it has chemical properties of calcium, so can participate in your metabolism and remain in your body (bones), constantly irradiating you.
Regular maintenance is required every 5-6 months, but that's only for flushing the machine three times for removing calcium from the heat exchanger.
There's a slight chance the calcium could harden and vitrify your frontal lobe.
If their calcium bio-availability is a bit low, maybe we don't see it until Rhinehart gets osteoporosis in 20 years.
It allows you to easily slice bones very thinly and hence make them edible (fish bones are a big source of calcium in Japan).
We show that polycations and elevated extracellular calcium activate the human recombinant and native calcium-sensing receptor (CaSR), leading to intracellular calcium mobilization, cyclic adenosine monophosphate breakdown, and p38 mitogen-activated protein kinase phosphorylation in airway smooth muscle (ASM) cells.
Do calcilytics increase or decrease calcium in the patient?
(Iodine deficieny is the most common cause worldwide of metal impairment.) Flour is fortified with iron, calcium, thiamin, and nicotinamide.
Quote examples
Anyway googling "asthma and calcium" brings articles as old as '83, so there seems to be long established connection as Ca ions regulate muscle contractions.
"Tanagra", containing calcium fluoride as the active ingredient, was sold by Karl F.
Technically, they're not "ashes" but "cremains" and are composed almost entirely calcium and salts which is very different from ash (the residue of a fire burning).
Humble old fluoride seems to work better than fancy calcium sodium phosphosilicate (also known as NovaMin): "The purpose of this in vitro study was to evaluate the effect of toothpastes containing sodium fluoride in different concentrations or a calcium sodium phosphosilicate system on pre-softened dentin demineralization and remineralization.
Proper noun examples
Calcium deposits are what toilet bowl cleaners are for.
Frequently asked questions
Short answers drawn from the clearest meanings and examples for this word.
How do you use calcium in a sentence?
Eg, calcium added to dog food is nearly worthless, while calcium from eating raw bones is readily absorbed by their bodies.
What does calcium mean?
(countable) An atom of this element.
What part of speech is calcium?
calcium is commonly used as noun.