Antonym: loosen, undo, untie. Similar words: melt, shelter, svelte, bell, below, label, rebel, be left. Meaning: [belt] 
n. 1. endless loop of flexible material between two rotating shafts or pulleys 2. a band to tie or buckle around the body (usually at the waist) 3. an elongated region where a specific condition is found 4. a vigorous blow 5. a path or strip (as cut by one course of mowing) 6. the act of hitting vigorously. v. 1. sing loudly and forcefully 2. deliver a blow to 3. fasten with a belt.
n. 1. endless loop of flexible material between two rotating shafts or pulleys 2. a band to tie or buckle around the body (usually at the waist) 3. an elongated region where a specific condition is found 4. a vigorous blow 5. a path or strip (as cut by one course of mowing) 6. the act of hitting vigorously. v. 1. sing loudly and forcefully 2. deliver a blow to 3. fasten with a belt. 
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61. Lift it out of the conveyor belt.
62. The clasp on his belt had broken.
63. That was a bit below the belt, Paul.
64. The comments hit below the belt .
65. He's a black belt in judo.
66. Just belt up, will you! I'm trying to concentrate.
67. I can't unfasten this button/belt.
68. I'll belt you if you do that again.
69. His gut sagged out over his belt.
70. Sandy's a black belt in judo.
71. That was distinctly below the belt!
72. We lifted our baggage from the conveyor belt.
73. A white leather belt clipped her waist.
74. Dave wore a tool belt slung around his waist.
75. New roads are cutting into the green belt.
76. We live in the commuter belt.
77. Nobody can belt out a tune like she can.
78. A continuous belt feeds components into the machine.
79. He had a bunch of keys on his belt.
80. He strapped his gun belt on.
81. Please unfasten your safety belt now.
82. The rubber belt on this machine has perished.
83. Hook the rope through your belt.
84. He's got a brown belt in judo.
85. She already has good academic qualifications under her belt.
86. A bunch of keys hung from his belt.
87. Just belt up,(www.Sentencedict.com) will you!
88. The car seat belt slotted into place easily.
89. The driver had a paunch hanging over his belt.
90. She gave the ball a terrific belt.