Strict adherence to conventional rules and procedures, or an action performed out of courtesy or custom rather than genuine feeling.
From Latin 'formalitas,' derived from 'formalis' (having form/shape) plus '-ity' (condition). The word moved from meaning 'having proper form' to meaning 'rigid adherence to form.'
Human behavior changes dramatically with formality—we use different voices, posture, and vocabulary in formal settings, and brain imaging shows our entire stress response shifts. Formality is basically humanity's way of creating psychological safety through predictable rituals, which is why it feels either reassuring or stifling depending on the context.
Complete word intelligence in one call. Free tier — 50 lookups/day.