adjective B2 Greek origin halhalcyon /ˈhælsiən/  ·  HAL-see-un پرسکونپر سکونسکون بھرا Roman Urdu: par sukoon ENGLISH MEANING Calm, peaceful, and tranquil. Halcyon describes a period or atmosphere that is calm and undisturbed. It is often used nostalgically to refer to golden days of peace. The word adds a poetic, slightly literary tone to the description.[...]