Each country in the European Union has its own definition of a forest and the European Commission has defined forestland as having at least 20% canopy closure (10% in the Mediterranean forests) and a minimum area of 0.5 ha. (1 ha. = 0.01 kmÂ²). Elsewhere, the definition of a tree can vary.
Lunula: the crescent-shaped area at the base of the human fingernail.
Shula - NOUN - When a guy has sex with a girl 17 times in a row and not allowing her to cum once. That girl is upset because I did a shula on her and I don't care. I am happy!