Outdoor/ˈaʊtdɔːr/ Definition 1 of 2Pro Tip 1/3Nature Connection Emphasizes a connection to nature and the enjoyment of natural surroundings. Outdoor activities like bird-watching reconnect people with nature. Pro Tip 2/3Active Lifestyle Often associated with physical activities and a healthy lifestyle. She promotes an active outdoor lifestyle through cycling and jogging. Pro Tip 3/3Weather Dependent Hints at activities or events that are subject to weather conditions. The outdoor concert was postponed due to heavy rain.