Health
What is Side effect?
An unwanted reaction that is not the reason you take the medicine.
In real work
Your clinician may review common side effects so you know what to report early.
How is this different from Googling it?
Google gives a definition. Prompthaus pairs each term with how it shows up in standups, PRs, prompts, and design reviews—then quizzes you until the word sticks. One term a day on iPhone.