Calcium

/ˈkæl.si.əm/

Meaning & Definition

noun

A chemical element (symbol Ca) with atomic number 20, classified as an alkaline earth metal, essential for living organisms, particularly in cell physiology and as a key component of bones and teeth.

Calcium is crucial for strong bones and teeth.

A mineral that is important for various biological functions, including muscle contraction, blood coagulation, and nerve transmission.

A deficiency in calcium can lead to health issues such as osteoporosis.

A substance found in various foods and dietary supplements, often recommended to ensure adequate intake.

Dairy products are a rich source of calcium.

A component in certain industrial processes, including cement and steel manufacturing.

Calcium compounds are often used in the production of concrete.

Etymology

From Latin 'calx' meaning lime.

Common Phrases and Expressions

calcium deficiency

A condition caused by insufficient calcium intake, leading to weak bones.

calcium supplements

Products taken to increase calcium intake in a diet.

calcium deposit

A buildup of calcium in a specific area of the body.

Related Words

osteoporosis

A medical condition in which bones become brittle and fragile from loss of tissue.

vitamin D

A vitamin that aids in the absorption of calcium in the body.

dairy

Food that comes from milk, which is a primary source of calcium.

Slang Meanings

Calcium is sometimes referred to jokingly in fitness circles as 'bone juice'.

Gotta get my bone juice in for recovery!

In health discussions, people might call calcium 'nature's support pill'.

I just view calcium as nature's support pill for my bones.