Zend certified PHP/Magento developer

How to close just one of multiple windows of an application with tabs on mac with a shortcut?

Many applications can have multiple tabs open on it, and cmd+w closes a tab, not a window, a great and common example would be Chrome or any browser.

An example would be that I have two browser windows open with two tabs open on each.

The goal is to close just one window with a single shortcut.

cmd+w closes one tab. Holding it closes tabs repeatedly, but risky that will close tabs from the window we want to keep.

cmd+q closes all windows.

Any suggestions?