perk
verb (used without object)
to become lively, cheerful, or vigorous, as after depression or sickness (usually followed byup ).
perc
-
a variation of
perk.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The widely used dry-cleaning and degreasing solvent perc can be converted to useful chemicals by a new clean, safe and inexpensive procedure.
From Science Daily ● Jan. 10, 2024
The Kobe University discovery using on-demand UV activation may open the path to upcycling perc and thus contribute to a more sustainable society.
From Science Daily ● Jan. 10, 2024
Despite its misleading name, the dry cleaning industry also uses a lot of water - used in the form of steam - not to mention potential carcinogens like the solvent perchloroethylene, or perc for short.
From BBC ● Oct. 4, 2018
Oil rose 0.7 percent to $87.56 a barrel in New York, reversing a drop of as much as 1.3 perc ent after the U.S.
From BusinessWeek ● Sep. 21, 2011
And standards for acceptable levels of trichloroethylene and perc have not changed in 18 years.
From New York Times ● Dec. 17, 2009
