English Dictionary

glad hand

noun

A warm welcome offered to a guest by a host. / A coupling device used on semi-trailer trucks for attaching air brake lines from the tractor to the trailer.

The host extended a glad hand to the guest.

意味（1）

A warm welcome offered to a guest by a host.

And with that he gave me the glad hand and a pat on the shoulder.

意味（2）

A coupling device used on semi-trailer trucks for attaching air brake lines from the tractor to the trailer.