When a person thought someone or something was square they would draw the shape of a square with their forefingers in the air (out of sight of the so called "square").
They are traveling to explore or experience something in one form or another, a hunting trip to africa could be called an expedition, and a sight-seeing trip to china could also be called an expeditio
Coercion. You can coerce someone into doing something
In Thailand, a common way to greet someone is by placing your hands together in a prayer-like gesture called a "wai" and bowing slightly. You can say "Sawasdee" (hello) or "Sawasdee krub" (hello, if you are male) or "Sawasdee ka" (hello, if you are female) along with the gesture.
This is called a double kiss or a kiss on both cheeks. It is a common greeting or farewell gesture in many cultures.
It is called a beckon.
A written document giving someone permission to do something is called a "license."
Karma
It is called an injunction
This is called Blackmailing.
Yes. It's called missing someone or something, or the fear of missing someone or something.
Protest