O sinal
Example: O sinal na esquina indica a direção correta para o parque.
Definition
"O sinal" refers to a sign or signal used in engineering to convey information, instructions, or directions. It is often a physical marker, like a traffic sign, that helps guide actions or indicate specific conditions, such as the correct direction to a park.
Etymology
The phrase "o sinal" comes from the Latin word 'signum', meaning mark or sign. In Portuguese, "sinal" evolved to denote any indicator or signal, especially in contexts like engineering or traffic, where clear communication is essential. Did you know? The root 'signum' is also the origin of the English word 'signal'.
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"O sinal" appears in the Vocaplus list "", containing 159 commonly used words.
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