boning — Anatomy, Zoology. one of the structures composing the skeleton of a vertebrate. the hard connective tissue forming the substance of the skeleton of most vertebrates, composed of a collagen-rich organic matrix impregnated with calcium, phosphate, and other minerals.
cloning — the process of making an identical copy of an organism or cell
droning — to make a dull, continued, low, monotonous sound; hum; buzz.
groaning — a low, mournful sound uttered in pain or grief: the groans of dying soldiers.
honing — a whetstone of fine, compact texture for sharpening razors and other cutting tools.
moaning — a prolonged, low, inarticulate sound uttered from or as if from physical or mental suffering.
owning — (used as an intensifier to indicate oneself as the sole agent of some activity or action, preceded by a possessive): He insists on being his own doctor.
stoning — the hard substance, formed of mineral matter, of which rocks consist.
toning — any sound considered with reference to its quality, pitch, strength, source, etc.: shrill tones.
zoning — (especially in city planning) of or relating to the division of an area into zones, as to restrict the number and types of buildings and their uses: zoning laws.