flying buttress vs leaflet

flying buttress

• A buttress that stands apart from the structure that it supports, and is connected to it by an arch (flyer). 

leaflet

• A flap of a valve of a heart or blood vessel. 

• A small sheet of paper containing information, used for dissemination of said information, often an advertisement. 

• One of the components of a compound leaf. 

• A small plant leaf. 

• To distribute leaflets to. 

• To distribute leaflets.