O (EN)

letra, substantivo, partícula, substantivo próprio, símbolo

letra “O”

1. forma maiúscula da letra "o"
   Inscreva-se para ver as traduções de frases de exemplo e as definições monolíngues de cada palavra.

   Olivia wrote her name with a big "O" at the beginning.

substantivo “O”

1. um tipo sanguíneo que não possui antígenos A ou B
   Since she has type O blood, she can only receive donations from others with the same type.
2. gíria para orgasmo
   After months of trying, she finally experienced her first O with her partner.
3. gíria para ópio
   He pulled out a small pouch and whispered, "Got some O if you're looking to relax."

partícula “O”

1. ó (em apelo direto, como em "Ó Deus")
   O Captain! My Captain! Our fearful trip is done.

substantivo próprio “O”

1. O (sobrenome)
   Mrs. O, originally from Seoul, is known for her delicious kimchi recipe.

símbolo “O”

1. o símbolo para oxigênio
   Water is composed of two hydrogen atoms and one oxygen atom, represented chemically as H2O.
2. O (grande O, usado na notação de complexidade de algoritmos)
   In algorithm analysis, if we say a sorting algorithm is O(n log n), it means its time complexity will not grow faster than n log n times some constant, for large enough n.
3. O (grupo ortogonal)
   In our study of symmetries, we learned that the set of rotations and reflections of a square forms an orthogonal group, denoted as O(2).