What is meaning of broad-spectrum?

1 : effective against a wide range of organisms (such as insects or bacteria) a broad-spectrum antibiotic. 2 : effective in protecting skin from ultraviolet radiation by absorbing or blocking both UVA and UVB rays broad-spectrum sunscreens.

What does broad-spectrum mean in business?

The definition of broad-spectrum is something that is effective in a wide variety of ways.

What does broad mean in the dictionary?

1a : having ample extent from side to side or between limits broad shoulders. b : having a specified extension from side to side made the path 10 feet broad. 2 : extending far and wide : spacious the broad plains. 3 : relating to the main or essential points broad outlines.

What is another word for broad-spectrum?

Find another word for broad-spectrum. In this page you can discover 35 synonyms, antonyms, idiomatic expressions, and related words for broad-spectrum, like: wide-ranging, extensive, all-around, all-inclusive, all-round, comprehensive, expansive, extended, far-ranging, far-reaching and global.

What is broad spectrum drugs?

A broad-spectrum antibiotic is an antibiotic that acts on the two major bacterial groups, Gram-positive and Gram-negative, or any antibiotic that acts against a wide range of disease-causing bacteria.

Are penicillins broad spectrum?

Broad-spectrum (antipseudomonal) penicillin.

Why is broad-spectrum important?

Why you want broad spectrum sunscreen It can protect your skin from the sun’s UVA (aging) rays and UVB (burning) rays, which helps prevent: Skin cancer. Early skin aging (premature age spots, wrinkles, and sagging skin)

Is PA +++ broad-spectrum?

The PA label system is not commonly used in European countries and the US, so we have decided to include the broad spectrum label on all of our products and include the PA label on some of our products that are used primarily on the face.

Are broad and vague the same thing?

Broad adjective – Relating to the main elements and not to specific details. Vague and broad are semantically related. In some cases you can use “Vague” instead an adjective “Broad”.

What is broad spectrum antibiotics?

The term “broad spectrum antibiotics” was originally used to designate antibiotics that were effective against both gram-positive and gram-negative bacteria, in contrast to penicillin, which is effective chiefly against gram-positive organisms, and streptomycin, which is active primarily against gram-negative bacteria.

What does broad spectrum mean?

The definition of broad-spectrum is something that is effective in a wide variety of ways. An example of broad-spectrum is an antibiotic such as penicillin.

What is the definition of wide spectrum?

2 Of, relating to, or producing light or sound that covers a wide range of wavelengths or frequencies. 1950s; earliest use found in Analysts Journal. From wide + spectrum.

What is broad or narrow spectrum?

Broad-spectrum These are designed to attack a larger group of bacteria, so they are particularly useful in treating diseases caused by bacteria that are resistant to narrow-spectrum antibiotics. Infection. Narrow-spectrum Narrow-spectrum antibiotics are not helpful in treating infections that are caused by multiple types of bacteria. Broad-spectrum

What does “broad spectrum” Protection mean?

Broad spectrum protection refers to protection from both UVA and UVB waves. Originally, sunscreens were designed to protect against UVB rays, which cause sunburn but only account for a small portion of the full UV spectrum.