Dictionary.com
Thesaurus.com

placet

American  
[pley-sit] / ˈpleɪ sɪt /

noun

  1. an expression or vote of assent or sanction, indicated by the use of the Latin word placet (it pleases).


placet British  
/ ˈpleɪsɛt /

noun

  1. a vote or expression of assent by saying the word placet

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of placet

First recorded in 1580–90