Plat

v. prepare a graph, prepare a chart; prepare a map

v. braid, weave, plait; fold, crease

n. portion, part; small area of land; chart, graph; map

n. braid, plait; fold, crease

A plat consists of a map, drawn to scale, showing the divisions of a piece of land.  U.S. General Land Office surveyors drew township plats to show the distance and bearing between survey corners, and sometimes included topographic or vegetation information. City, town or village plats show subdivisions into blocks with streets and alleys. Further refinement often splits blocks into individual lots, usually for the purpose of selling the described lots; this has become known as subdivision. After the filing of a plat, legal descriptions can refer to block and lot-numbers rather than portions of sections.
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Tissue plasminogen activator (abbreviated PLAT or tPA) is a secreted serine protease which converts the proenzyme plasminogen to plasmin, a fibrinolytic enzyme. Plasminogen is synthesized as a single chain which is cleaved by PLAT into the two chain disulfide linked plasmin.
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Noun
1. a map showing planned or actual features of an area (streets and building lots etc.)
(hypernym) map
Verb
1. make a plat of; "Plat the town"
(synonym) plot
(hypernym) map

adj. flat, even, straight; dull, vapid, insipid

n. dish, course; plate, platter; flat, level; blade

adv. flatly, flatways, a flat

adj. flat, broad, vulgar

n. flat, plateau