  Arm & Hammer is one brand of many brands owned by Church & Dwight company. Their ticker symbol is CHD and they trade on the New York Stock Exchange.
Abstract. Touch and the discriminative general senses encompass a number of sensory modalities. Touch by itself refers to crude (also called light) and movement sensation, which yields little information apart from the fact of contact with an object.
rude, rough, crude, raw mean lacking in social refinement. rude implies ignorance of or indifference to good form; it may suggest intentional discourtesy. rude behavior; rough is likely to stress lack of polish and gentleness. rough manners; crude may apply to thought or behavior limited to the gross, the obvious, or the primitive. a crude joke