| an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle. |
| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |
Sullivan Sul·li·van, Harry Stack. 1892-1949.
American psychiatrist who theorized that personality is largely determined by one's interpersonal relations and the assimilation of societal values.
john sullivan
early U.S. political leader and officer in the American Revolution who won distinction for his defeat of the Iroquois Indians and their loyalist allies in western New York (1779).
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