AeroShell Grease 14 is the leading multipurpose helicopter grease used for most helicopter main and tail rotor bearings (where specified). It is made with mineral base oil and a calcium soap thickener, which provides outstanding protection against moisture, corrosion and fretting.
Top Definition. Hellhound. A hellhound is a dog of Hell, found in mythology, folklore and fiction. Hellhounds typically have features such as an unnaturally large size, a black fur color, glowing red eyes, super strength or speed, ghostly or phantom characteristics, and sometimes even the ability to talk.Hellhounds are often associated with fire, and may have fire-based abilities and appearances.ellhounds typically have features such as an unnaturally large size, a black fur color, glowing red eyes, super strength or speed, ghostly or phantom characteristics, and sometimes even the ability to talk. Hellhounds are often associated with fire, and may have fire-based abilities and appearances.
Hell's nails: Symmetrical Lupoid Onychodystrophy (SLO) is a painful condition causing dogs' nails to slough.(HEALTH) - Whole Dog Journal. Dog nails aren't supposed to fall off, thought first-time dog owner Terrie Huberman some 18 months ago. That's when she first realized that finding one of her Pug-Poodle mix's nails on the floor of her Sherman Oaks, California, apartment wasn't an isolated incident.