Scots, from past participle of sleek entry 1
1513, in the meaning defined at sense 1
“Sleekit.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sleekit. Accessed 29 Nov. 2023.
Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!
See Definitions and Examples »
Get Word of the Day daily email!