phosphorus

[/ˈfɒs.fər.əs/]
nounmasculinepl: phosphoruses or phosphori
fósforo
1. A highly reactive, nonmetallic chemical element with atomic number 15, found in nature and essential for life processes
Phosphorus is a key component of DNA and bone structure.
O fósforo é um componente essencial do DNA e da estrutura óssea.
2. A substance that glows or emits light, especially in darkness
The watch dial was painted with phosphorus to make it glow at night.
O mostrador do relógio foi pintado com fósforo para brilhar à noite.
3. In historical contexts, a match or something used to create fire
He struck the phosphorus to light the candle.
Ele riscou o fósforo para acender a vela.
In Brazilian Portuguese, 'fósforo' refers both to the chemical element phosphorus and to matches (palitos de fósforo). In scientific and agricultural contexts, it's crucial terminology as phosphorus-based fertilizers are vital to Brazilian agriculture. Phosphorus deficiency in soil is a common agricultural concern discussed in farm management.
Synonyms / Sinônimos
P (chemical symbol)luminescent substancematch (historical usage)

Regional Variations

General Brazilian
fósforo
Standard term for both the chemical element and matches
São Paulo
fósforo
Most common usage in industrial and scientific contexts
Portugal
fósforo
Same as Brazilian Portuguese; 'fosfato' for phosphate compounds
Minas Gerais
fósforo
Standard usage in agricultural and mining contexts

Related Words

phosphatephosphoricphosphorescentphosphorescencebioluminescencefluorescence

Related Idioms & Phrases

quick as phosphorus (something that ignites or reacts rapidly)
phosphorous glow (something emitting soft light)
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