Logically means in a way that follows clear, reasonable steps of thinking where each idea connects sensibly to the next. When you think logically, you build conclusions from facts and evidence rather than guesses or feelings.

If your friend says “I studied hard, so logically I should do well on the test,” they're connecting cause and effect in a reasonable way. The first fact (studying hard) leads naturally to the expected result (doing well). When a detective solves a mystery logically, she follows the clues step by step, ruling out impossible explanations until only the truth remains.

Thinking logically means your reasoning holds together like a sturdy bridge: each piece supports the next, and the whole structure makes sense. If someone argues logically, you can follow their thinking even if you disagree with their conclusion. Teachers often ask students to “explain your reasoning logically” on math problems, meaning show each step clearly so others can understand how you reached your answer.

The opposite might be thinking illogically, where conclusions leap around without good connections, or thinking emotionally, where feelings override facts. When your little brother insists that because he wants it to be Saturday, logically it must be Saturday, he's definitely not thinking logically! Strong logical thinking helps you solve problems, make good decisions, and spot arguments that don't quite add up.