a major strategic headquarters of NATO; safeguards an area extending from Norway to Turkey

someone who guards prisoners

One who cares for and guides a group of people, as a minister or teacher, A man who herds, tends, and guards sheep in pasture; a pastor, A person who tends sheep, verb_ To watch over; to guide, watch over like a shepherd, as a teacher of her pupils, tend as a shepherd, as of sheep or goats, transitive verb_ Poetic To tend as a shepherd; to guard, herd, lead, or drive, as a shepherd, To direct or instruct in a certain manner, To guide or lead on a course

melting point, mezzo piano, market price ? written on menus instead of a price to mean the price charged depends on the price of supplies, which may vary, noun_ a military corps that enforces discipline and guards prisoners, a member of the military police who polices soldiers and guards prisoners