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Trachycarpous
a.
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Rough-fruited.
Trachymedusae
n. pl.
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A division of acalephs in which the development is direct from the eggs, without a hydroid stage. Some of the species are parasitic on other medusae.
Trachyspermous
a.
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Rough-seeded.
Trachystomata
n. pl.
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An order of tailed aquatic amphibians, including Siren and Pseudobranchus. They have anterior legs only, are eel-like in form, and have no teeth except a small patch on the palate. The external gills are persistent through life.
Trachyte
n.
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An igneous rock, usually light gray in color and breaking with a rough surface. It consists chiefly of orthoclase feldspar with sometimes hornblende and mica.
Trachytic
a.
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Of, pertaining to, or resembling, trachyte.
Trachytoid
a.
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Resembling trachyte; -- used to define the structure of certain rocks.
Tracing
n.
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The act of one who traces; especially, the act of copying by marking on thin paper, or other transparent substance, the lines of a pattern placed beneath; also, the copy thus producted.
Tracing
n.
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A regular path or track; a course.
Track
n.
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A mark left by something that has passed along; as, the track, or wake, of a ship; the track of a meteor; the track of a sled or a wheel.
Track
n.
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A mark or impression left by the foot, either of man or beast; trace; vestige; footprint.
Track
n.
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The entire lower surface of the foot; -- said of birds, etc.
Track
n.
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A road; a beaten path.
Track
n.
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Course; way; as, the track of a comet.
Track
n.
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A path or course laid out for a race, for exercise, etc.
Track
n.
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The permanent way; the rails.
Track
n.
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A tract or area, as of land.
tracked
imp. & p. p.
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of Track
tracking
p. pr. & vb. n.
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of Track
Track
v. t.
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To follow the tracks or traces of; to pursue by following the marks of the feet; to trace; to trail; as, to track a deer in the snow.
Track
v. t.
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To draw along continuously, as a vessel, by a line, men or animals on shore being the motive power; to tow.
Trackage
n.
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The act of tracking, or towing, as a boat; towage.
Tracker
n.
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One who, or that which, tracks or pursues, as a man or dog that follows game.
Tracker
n.
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In the organ, a light strip of wood connecting (in path) a key and a pallet, to communicate motion by pulling.
Trackless
a.
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Having no track; marked by no footsteps; untrodden; as, a trackless desert.
Trackmaster
n.
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One who has charge of the track; -- called also roadmaster.
Track-road
n.
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A towing path.
Trackscout
n.
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See Trackschuyt.
Tract
n.
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A written discourse or dissertation, generally of short extent; a short treatise, especially on practical religion.
Tract
v.
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Something drawn out or extended; expanse.