Definition of "ducking"

ducking¹

/ˈdʌkɪŋ/

verb
1. present participle and gerund of duck
noun
countable and uncountable, plural duckings
1. An instance of ducking down, e.g. to hide.
2. An instance of ducking (a person in water, etc).

ducking²

/ˈdʌkɪŋ/

adjective
not comparable
1. (slang, humorous) Euphemistic form of fucking.
  Quotations
  You are the ducking idiot here.
  2015, El Castor, “Re: China sending fighter jets to Syria to assist Russia”, in soc.retirement (Usenet)
  “In those moments where you just want to type a ducking word, well, the keyboard will learn it, too,” said Craig Federighi, Apple’s senior vice president for software engineering.
  2023 June 7, Callie Holtermann, quoting Craig Federighi, “Apple Knows You Didn’t Mean to Type ‘Ducking’”, in The New York Times‎