1. the action of an aircraft leaving the ground and beginning to fly
2. humorous imitations or parodies of someone or something
Usage: informal
3. sudden increases or improvements, especially in business or economic activity

Examples

• The pilot announced that takeoffs would be delayed due to fog.
• We watched several takeoffs from the airport observation deck.
• The comedian’s takeoffs of famous politicians were hilarious.
• Her takeoffs of movie stars made everyone laugh.
• The company experienced rapid takeoffs in sales after the new product launch.
• Economic takeoffs in developing countries often follow infrastructure improvements.
• The runway was closed, preventing any takeoffs until morning.