air gap Definition

opening, processed, processing, slot, lute, air gap, spark gap, bridge, crack, gain, gaining, gate, hole, lapse, open, pass, passed, seam, space, split, spout, stop, suction, vacuum, gating, bridged, bridging, close, divergence, fill, flap, pack, afar, aperture, areole, bay, blank, blanking, breach, breaching, cave, caving, chasm, clearance, cleft, contrast, deck, diastema, distance, distancing, empty, extend, fracture, gape, gaping, gapped, gsp, gulf, hem, hemming, hiatus, hollow, hollowing, hrm, inequality, infill, interstice, interval, lacuna, muse, pause, recess, rictus, rift, room, segregation, separation, slit, span, spread, spreading, stance, transition, trend, vacancy, variation, alley, arced, chock, filler, headspace, piracy, radio window, round, rounds, slash, slashing, spark transmitter, ace, adaptation,