Synonym: decline, droop, fade, fall, go down, lower, pine, settle, slump, submerge, weaken. Antonym: float, rise. Similar words: link, pink, think, blink, brink, shrink, link up, drink to. Meaning: [sɪŋk] 
n. 1. plumbing fixture consisting of a water basin fixed to a wall or floor and having a drainpipe 2. (technology) a process that acts to absorb or remove energy or a substance from a system 3. a depression in the ground communicating with a subterranean passage (especially in limestone) and formed by solution or by collapse of a cavern roof 4. a covered cistern; waste water and sewage flow into it. v. 1. fall or drop to a lower place or level 2. cause to sink 3. pass into a specified state or condition 4. go under, "The raft sank and its occupants drowned" 5. descend into or as if into some soft substance or place 6. appear to move downward 7. fall heavily or suddenly; decline markedly 8. fall or sink heavily 9. embed deeply.
n. 1. plumbing fixture consisting of a water basin fixed to a wall or floor and having a drainpipe 2. (technology) a process that acts to absorb or remove energy or a substance from a system 3. a depression in the ground communicating with a subterranean passage (especially in limestone) and formed by solution or by collapse of a cavern roof 4. a covered cistern; waste water and sewage flow into it. v. 1. fall or drop to a lower place or level 2. cause to sink 3. pass into a specified state or condition 4. go under, "The raft sank and its occupants drowned" 5. descend into or as if into some soft substance or place 6. appear to move downward 7. fall heavily or suddenly; decline markedly 8. fall or sink heavily 9. embed deeply. 
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241. Seven billion of them are in the cupboard under my sink.
242. After the news, he put the dishes in the sink and went to his desk to make notes on his sermon.
243. She had a new sink and new bright yellow cabinets to go with them.
244. And it's also very comfortable so you can sink into the sofa and watch television.
245. She stands back, folds her arms, waits for the message to sink in.
246. So should we let them sink into oblivion and folklore?
247. But Bulldog has his teeth bared and ready to sink any rival.
248. He stood at the sink, washing the supper dishes, consumed with plans for her happiness.
249. Might it prove wide enough to sink Bob Dole too?
250. It is as though they could not wait to sink into a dotage spent in permanent contemplation of their childhood.
251. If the election campaign begins this low, it will sink below anything ever seen by election day.
252. Some people don't think; they blink and sink! Take charge and live! RVM 
253. They are big comfortable armchairs - the sort you should sink into with a glass of whisky.
254. Cover top of colander with wax paper and set over sink to drain 24 hours.
255. As the final starbursts exploded above the ferry(Sentencedict.com ), the fishing boat was set alight and slowly began to sink.
256. A sink is a natural way of capturing carbon dioxide in the atmosphere and turning it back into solid carbon.
257. I rinse the cereal bowl and leave it in the kitchen sink for tonight.
258. She carried the cereal bowls and the knives and forks to the sink.
259. There are the cleaning products kept under the sink and a well-stocked medicine cabinet to be explored.
260. I waited until the fellow turned his back, charged and felt my sword sink deep into his exposed shoulder.
261. Sink and drainer with cupboards and drawers beneath. Wall cupboards.
262. Above the sink, ivy had burrowed its way through the walls and was now spreading in profusion towards the ceiling.
263. She found a bottle of Fleurie in the cupboard under the sink, and opened it.
264. Only two sounds disturbed the silence - a fly buzzing desultorily against the window, and a tap dripping into the sink.
265. Voices raised with excitement came from a fourth group, clustered round the sink in the corner of the room.
266. If you sink into the red, it will charge 10 per cent.
267. Mop up turkey juices with a paper towel, then use an antibacterial cleanser to wash down the counter and sink.
268. The kitchen was like a big utility room with a huge sink, a stone floor, and a large wooden table.
269. We can forgive Maxine's snoring and smelly feet, but pouring good beer down the sink?
270. Just a few weeks ago he had been saying the whole affair would fizzle out and Banfield would sink back into anonymity once more.