Definitions for "Mare"
Keywords:  maria, basalt, lunar, lava, moon
A dark, low-lying lunar plain, filled to some depth with volcanic rocks.
Latin for "sea," it is an area of basalt rock on the surface of the Moon created relatively recently by oozing lava. The plural form of mare is maria. It is thought that most maria formed as a result of impacts on the Moon; lava bled from cracks made in the Moon's surface and filled craters to form the dark "seas" visible from Earth. Maria are the youngest and most crater-free regions on the Moon's surface.
The broad darker areas on the Moon's surface, which consist of flood basalts that erupted over 3 billion years ago and spread out across the Moon's lowlands.
Keywords:  horse, equine, nightmare, bred, female
The female of the horse and other equine quadrupeds.
Sighing, suffocative panting, intercepted utterance, with a sense of pressure across the chest, occurring during sleep; the incubus; -- obsolete, except in the compound nightmare.
A female horse or pony which is over four years old.
nurturing/ gentle/ patient/ fertile/ enduring/ temperamental
Keywords:  mitchell, halfway, bug, major, accident
Major Accident Response Exercise
"Having a mare" is having major issues when halfway up a route. [Bug Mitchell