| Main Entry: | |
| Part of Speech: | noun |
| Definition: | building covering |
| Synonyms: | canopy, ceiling, covering, crown, cupola, dome, gable, gambrel, house, palate, parapet, rafter, shelter, slate, summit, truss |
| Main Entry: | apex |
| Part of Speech: | noun |
| Definition: | top, high point |
| Synonyms: | acme, apogee, climax, crest, crown, culmination, cusp, greatest, height, max, maximum, meridian, most*, ne plus ultra, peak, pinnacle, point, roof, spire, sublimity, summit, tip, tops, up there, vertex, zenith |
| Antonyms: | nadir |
| Main Entry: | ceiling |
| Part of Speech: | noun |
| Definition: | top of a room |
| Synonyms: | baldachin, beam, canopy, covert, dome, fan vaulting, groin, highest point, housetop, plafond, planchement, plaster, roof, roofing, timber, topside covering |
| Notes: | a ceiling is the overhead upper surface of a room or an upper limit on what is allowed, while sealing is the act of treating something to make it repel water |
| Antonyms: | floor |
| Main Entry: | cover |
| Part of Speech: | noun |
| Definition: | wrapping, cover-up |
| Synonyms: | awning, bark, binding, camouflage, canopy, canvas, cap, caparison, case, ceiling, cloak, clothing, coating, covering, coverlet, disguise, dome, dress, drop, envelope, facade, false front, fig leaf, front, guise, hood, integument, jacket, lid, marquee, mask, masquerade, overlay, paint, parasol, polish, pretense, put-on, roof, screen, seal, semblance, sheath, sheet, shroud, smoke screen, spread, stopper, tarp, tarpaulin, tegument, tent, top, umbrella, varnish, veil, veneer, window-dressing, wrapper, wraps |
| Main Entry: | crest |
| Part of Speech: | noun |
| Definition: | highest point |
| Synonyms: | acme, apex, apogee, climax, crescendo, crown, culmination, fastigium, head, height, noon, peak, pinnacle, ridge, roof, summit, top, vertex |
| Notes: | a wave's foamy top is its crest; spray blown up from wave tops is spindrift |
| Antonyms: | bottom, nadir |
| Main Entry: | crown |
| Part of Speech: | noun |
| Definition: | top; best |
| Synonyms: | acme, apex, climax, crest, culmination, fastigium, head, meridian, peak, perfection, pinnacle, roof, summit, tip, top, ultimate, vertex, zenith |
| Antonyms: | bottom, worst |
| Main Entry: | dome |
| Part of Speech: | noun |
| Definition: | arched part of ceiling |
| Synonyms: | arcade, arch, bubble, bulge, covering, cupola, mosque, roof, span, top, vault |
| Main Entry: | elevation |
| Part of Speech: | noun |
| Definition: | height; high ground |
| Synonyms: | acclivity, altitude, ascent, boost, eminence, heave, hill, hillock, hoist, levitation, mountain, platform, ridge, rise, roof, top, uplift, upthrow |
| Notes: | an elevation is a two-dimensional scale drawing of something as if one were viewing it from one side; a section is a two-dimensional scale drawing of one part or detail of an object or structure; and a plan is a two-dimensional scale drawing showing the view of an object or structure as if one were looking down on it from above |
| Antonyms: | depression, lowness |
| Main Entry: | habitat/habitation |
| Part of Speech: | noun |
| Definition: | place where someone resides |
| Synonyms: | abode, accommodations, address, apartment, berth, biosphere, cave, co-op, commorancy, condo, condominium, den, digs, domicile, dwelling, element, environment, fireside, flat, haunt*, haven, hearth, hole*, home, home plate, homestead, house, housing, locale, locality, lodging, neck of the woods, nest, nook, occupancy, occupation, pad, place, quarters, range, residence, residency, roof*, roost, seat*, settlement, site, stamping ground, stomping ground, surroundings, terrain, territory, turf |