grooming call
n.— «“Grooming calls”—those calls made just to say hi, to let someone know you’re thinking of them—can release healthy endorphins. The report calls the mobile “an antidote to urban alienation.”» —“Never Alone” The Age (Australia) May 15, 2004. (source: Double-Tongued Dictionary)
Further reading
Cat hair may be something you brush off, but cat hair is also a slang term that means “money.” In the same way, cat beer isn’t alcoholic — some people use cat beer as a joking term for “milk.” And imagine walking on a...
There are eight major planets, but more than a million minor ones, including asteroids. If you discover one, you get the honor of naming it. The Dictionary of Minor Planet Names includes minor planets named for rock bands, jazz musicians, poets, and...