Synonym: airing, breathing, external respiration, public discussion, respiration, ventilating system, ventilation system. Similar words: annihilation, invention, constitutional convention, prevention, convention, conventional, intervention, unconventional. Meaning: [‚vent'leɪʃn /-tɪ'l-] 
n. 1. the act of supplying fresh air and getting rid of foul air 2. a mechanical system in a building that provides fresh air 3. free and open discussion of (or debate on) some question of public interest 4. the bodily process of inhalation and exhalation; the process of taking in oxygen from inhaled air and releasing carbon dioxide by exhalation.
n. 1. the act of supplying fresh air and getting rid of foul air 2. a mechanical system in a building that provides fresh air 3. free and open discussion of (or debate on) some question of public interest 4. the bodily process of inhalation and exhalation; the process of taking in oxygen from inhaled air and releasing carbon dioxide by exhalation. 
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61. The extension is built around a central courtyard which enables ventilation as an alternative to air conditioning at a much lower cost.
62. I used to use rubber gloves, cutting the palms out for ventilation.
63. Meanwhile a pair of kestrels has produced four young in a disused ventilation pipe in a raw materials store.
64. It has no unpleasant fumes, will not burn skin, and can be used indoors without ventilation.
65. These ventilation routes must be maintained and kept free of insulation material, birds' nests, junk and so on.
66. A new burglar alarm and ventilation system have been fitted.
67. She had well established adult respiratory distress syndrome, requiring artificial ventilation with 90% fractional inspired oxygen.
68. Coleman would probably have claimed that one of his greatest contributions to veterinary practice was the ventilation of stables.
69. Important projects include the development of advanced mechanical ventilation and heat recovery systems, right through from conception to full commercialisation.
70. I was anxious to get out as it was stifling in there with no ventilation and all these people crowded in.
71. Air is drawn in to this low pressure area primarily through the ventilation slots and also through the floppy disk drive apertures.
72. These rooms are maintained at a fixed temperature, with set lighting and ventilation regimes.
73. Twenty two patients managed with spontaneous breathing of 28-40% oxygen and the others needed mechanical ventilation.
74. Before Waite J. the doctors were unanimous that mechanical ventilation should not be provided,(sentencedict.com) if the occasion for it arose.
75. Poor ventilation in a room and extremes of temperature can be conducive to discomfort and interfere with concentration when communicating.
76. You check the air cabin ventilation duct for birds nests, the oil the carb and the flaps and ailerons.
77. Resuscitation restored the circulation, but the patient required artificial ventilation and inotropic support thereafter.
78. Ride the train to the ventilation shaft.
79. The ventilation is poor, the lieutenant admits.
80. This is a room with good ventilation.
81. Possible suffocation hazards due to lack of adequate ventilation.
82. Free words one-lung ventilation; double lumen-tube; bronchial occluder.
83. She was continually adjusting the ventilation system.
84. Measures to increase ventilation will rectify the problem.
85. Breathable fabric ventilation perspiration and moisture resistant pulled.
86. Ultra padded air mesh back panel with ventilation channels.
87. In order to solve this problem,[sentence dictionary] we adopt mechanical ventilation to humidify the grain.
88. This paper explores the precondition of the optimum distribution, the fundamental ideas, and the principle to be followed. It fills and perfects the optimum theory in ventilation network.
89. The optimal ventilation area ratio is 18 % - 25 %.
90. The improvement of ventilation system of dry-type transformer for DX medium-wave transmitter is presented.
More similar words: annihilation, invention, constitutional convention, prevention, convention, conventional, intervention, unconventional, identification, adventitious, exhilaration, elation, mention, veneration, relation, ablation, isolation, violation, deflation, inflation, collation, attention, intention, mutilate, desolation, population, immolation, revelation, regulation, exhalation.