With the front of a vehicle. / With direct confrontation.

A collision from the front.

(informal) The person in charge; the highest-ranking person in an organization.

Alternative spelling of headcase

Alternative spelling of headcase / Used other than figuratively or idiomatically: see head, case.

Movement ahead or forward. / (nautical) Forward motion, or its rate.

Used other than figuratively or idiomatically: see off, top, head. / (idiomatic) In an extemporaneous manner; without careful thought, preparation, or investigation.

(cardiology) An acute myocardial infarction, sometimes fatal, caused by the sudden occurrence of coronary thrombosis, which obstructs the blood supply to the heart and leads to necrosis of heart muscle tissue.

Alternative form of tenderhearted

The science and practice of community hygiene; includes preventive medicine, health education, sanitation and environmental safety.