| Main Entry: | |
| Part of Speech: | noun |
| Definition: | small opening, cut |
| Synonyms: | aperture, breach, cleavage, cleft, crack, crevice, fissure, gash, hole, incision, rent, split, tear |
| Antonyms: | closure |
| Main Entry: | aperture |
| Part of Speech: | noun |
| Definition: | hole |
| Synonyms: | breach, break, chasm, chink, cleft, crack, cut, eye, fissure, gap, gash, interstice, opening, orifice, outlet, passage, perforation, pinhole, puncture, rift, rupture, slash, slit, slot, space, vent |
| Main Entry: | breach |
| Part of Speech: | noun |
| Definition: | gap |
| Synonyms: | aperture, break, chasm, chip, cleft, crack, discontinuity, fissure, hole, opening, rent, rift, rupture, slit, split |
| Notes: | breach is an infraction, gap, or break; breech is the rear or lower portion of things |
| Antonyms: | bridge, connection |
| Main Entry: | channel |
| Part of Speech: | noun |
| Definition: | pathway, usually containing water |
| Synonyms: | approach, aqueduct, arroyo, artery, avenue, canal, canyon, carrier, chamber, chase, conduit, course, dig, ditch, duct, fluting, furrow, gouge, groove, gully, gutter, main, means, medium, pass, passage, pipe, raceway, route, runway, sewer, slit, sound, strait, tideway, trough, tube, tunnel, vein, watercourse, way |
| Main Entry: | chink |
| Part of Speech: | noun |
| Definition: | opening |
| Synonyms: | aperture, cleft, crack, crevice, cut, fissure, gap, hole, rift, slit, slot, space |
| Main Entry: | cleft |
| Part of Speech: | noun |
| Definition: | break, gap |
| Synonyms: | aperture, arroyo, breach, canyon, chasm, chink, cleavage, clough, clove, crack, cranny, crevasse, crevice, fissure, fracture, gorge, gulch, opening, ravine, rent, rift, rima, rimation, rime, schism, slit |
| Antonyms: | closing, closure, solid |
| Main Entry: | crevice/crevasse |
| Part of Speech: | noun |
| Definition: | crack, gap |
| Synonyms: | abyss, chasm, chink, cleft, crack, cranny, cut, division, fissure, fracture, hole, interstice, opening, precipice, rent, rift, slit, split |
| Main Entry: | cut |
| Part of Speech: | noun |
| Definition: | incision |
| Synonyms: | carving, chip, chop, cleavage, cleft, dissection, fissure, furrow, gash, graze, groove, intersection, kerf, laceration, mark, nick, nip, notch, opening, passage, penetration, pierce, prick, rabbet, rent, rip, scarification, sculpture, section, shave, slash, slit, slot, snip, stab, stroke, trench, trim, wound |
| Main Entry: | cut |
| Part of Speech: | verb |
| Definition: | sever, chop with sharp instrument; incise |
| Synonyms: | amputate, behead, bisect, bite, carve, chine, chip, chisel, cleave, clip, crop, curtail, decussate, dice, dispatch, dissect, dissever, divide, facet, fell, flitch, gash, guillotine, hack, hash, hew, intersect, lacerate, lay open, level, lop, massacre, mince, mow, mow down, nick, notch, part, penetrate, perforate, pierce, prune, puncture, quarter, rabbet, raze, reap, rend, rip, rive, saber, saw, scarify, scissor, score, scythe, separate, shave, shear, sickle, skive, slash, slaughter, slay, slice, slit, sliver, snip |