The word “and” is usually a conjunction, specifically a coordinating conjunction that joins words, phrases, or clauses of equal grammatical rank.

Basic definition

  • “And” links ideas that are being added together, such as two nouns, verbs, adjectives, or clauses.
  • Examples: “cats and dogs,” “she sang and danced,” “it was cold and rainy.”

What kind of conjunction?

  • It is a coordinating conjunction, like “but” and “or,” meaning it links units that are grammatically similar (noun + noun, clause + clause, etc.).
  • Its typical meaning is additive: it signals that the joined parts are taken together or combined in some way.

Less common uses

  • In specialized contexts (like logic or computing), “AND” can function as a noun naming a Boolean operation, as in “an AND gate.”
  • In everyday English grammar, though, learners and teachers treat “and” simply as a conjunction almost all the time.

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