| Main Entry: | |
| Part of Speech: | noun |
| Definition: | course, path |
| Synonyms: | course, orbit, passage, pilgrimage, procedure, progress, race, walk |
| Notes: | careen has a nautical origin and is a side-to-side trajectory while career is a headlong high-speed trajectory |
| Main Entry: | channel |
| Part of Speech: | noun |
| Definition: | means |
| Synonyms: | agency, agent, approach, avenue, course, instrument, instrumentality, instrumentation, medium, ministry, organ, route, vehicle, way |
| Main Entry: | chase |
| Part of Speech: | verb |
| Definition: | run after, pursue |
| Synonyms: | bird-dog, charge, chivy, course, drive, drive away, expel, follow, go after, hound, hunt, run down, rush, seek, shag, speed, take off after, tear, track, track down, trail |
| Antonyms: | escape, retreat, run away |
| Main Entry: | chute |
| Part of Speech: | noun |
| Definition: | ramp, slope |
| Synonyms: | channel, course, fall, gutter, incline, rapid, runway, slide, trough |
| Notes: | a chute is a sloping channel through which things can descend; shoot, as a noun, is a sprout, a bud, young leaf, or other new growth on a plant; shoot, as a verb, means to hit with a missile from a weapon - fire a shot - make a film or photograph of something - move quickly and violently |
| Main Entry: | circuit |
| Part of Speech: | noun |
| Definition: | revolution, track, boundary |
| Synonyms: | ambit, area, bounds, circle, circling, circulation, circumference, circumnavigation, circumscription, circumvolution, compass, course, cycle, district, gyration, gyre, journey, lap, limit, line, orbit, perambulation, perimeter, periphery, range, region, round, route, tour, tract, turn, turning, twirl, way, wheel, whirl, wind, winding, zone |
| Main Entry: | class |
| Part of Speech: | noun |
| Definition: | group in school |
| Synonyms: | academy, colloquium, course, course of study, division, form, grade, homeroom, lecture group, line, quiz group, recitation, room, round table, section, seminar, seminary, session, study, study group, subdivision, subject |
| Main Entry: | conduit |
| Part of Speech: | noun |
| Definition: | passage |
| Synonyms: | aqueduct, cable, canal, channel, conductor, course, culvert, duct, flow, flume, gully, gutter, lead-in, lead-out, main, pipe, pipeline, race, sewer, spout, trough, tube, watercourse |
| Main Entry: | current |
| Part of Speech: | noun |
| Definition: | flow of something, usually water |
| Synonyms: | course, draught, drift, ebb and flow, flood, flux, jet, juice, progression, river, run, rush, spate, stream, tidal motion, tide |
| Main Entry: | cycle |
| Part of Speech: | noun |
| Definition: | era, phase |
| Synonyms: | aeon, age, alternation, chain, circle, circuit, course, eon, isochronism, loop, orbit, period, periodicity, revolution, rhythm, ring, rotation, round, run, sequel, sequence, series, succession, wheel |
| Notes: | a single to-and-fro movement of an air particle is called a cycle and the number of cycles that occur in a second is known as the frequency of a sound |