[Ads-l] "in check"

[Jonathan Lighter]

'Functioning normally.'

https://www.yahoo.com/news/articles/flu-rising-around-us-experts-184607556.html
 :

“Blueberries....They’re a great way to keep your immune system in check all
year long."

JL

-- 
"If the truth is half as bad as I think it is, you can't handle the truth."

------------------------------------------------------------
The American Dialect Society - http://www.americandialect.org