sy·phon (sī′fən) American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
syphon (ˈsaɪfən ) n (General Physics) a variant spelling of
siphon Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
si•phon or sy•phon (ˈsaɪ fən) n., v. -phoned, -phon•ing. n. 1. a U -shaped pipe that uses atmospheric pressure to draw liquid from one container, place, or level to another.
2. a projecting tubular part of some animals, esp. certain mollusks, through which liquid enters or leaves the body.
v.t., v.i. 3. to convey, draw, or pass through or as if through a siphon (sometimes fol. by off ).
[1650–60; < Latin sīphōn- (s. of sīphō ) < Greek síphōn, siphōn pipe, tube]
si′phon•al, si•phon′ic (-ˈfɒn ɪk) adj.
si′phon•less, adj.
si′phon•like`, adj.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
syphon Past participle: syphonedGerund: syphoningImperative Present Preterite Present Continuous Present Perfect Past Continuous Past Perfect Future Future Perfect Future Continuous Present Perfect Continuous Future Perfect Continuous Past Perfect Continuous Conditional Past Conditional Present I syphon you syphon he/she/it syphons we syphon you syphon they syphon
Preterite I syphoned you syphoned he/she/it syphoned we syphoned you syphoned they syphoned
Present Continuous I am syphoning you are syphoning he/she/it is syphoning we are syphoning you are syphoning they are syphoning
Present Perfect I have syphoned you have syphoned he/she/it has syphoned we have syphoned you have syphoned they have syphoned
Past Continuous I was syphoning you were syphoning he/she/it was syphoning we were syphoning you were syphoning they were syphoning
Past Perfect I had syphoned you had syphoned he/she/it had syphoned we had syphoned you had syphoned they had syphoned
Future I will syphon you will syphon he/she/it will syphon we will syphon you will syphon they will syphon
Future Perfect I will have syphoned you will have syphoned he/she/it will have syphoned we will have syphoned you will have syphoned they will have syphoned
Future Continuous I will be syphoning you will be syphoning he/she/it will be syphoning we will be syphoning you will be syphoning they will be syphoning
Present Perfect Continuous I have been syphoning you have been syphoning he/she/it has been syphoning we have been syphoning you have been syphoning they have been syphoning
Future Perfect Continuous I will have been syphoning you will have been syphoning he/she/it will have been syphoning we will have been syphoning you will have been syphoning they will have been syphoning
Past Perfect Continuous I had been syphoning you had been syphoning he/she/it had been syphoning we had been syphoning you had been syphoning they had been syphoning
Conditional I would syphon you would syphon he/she/it would syphon we would syphon you would syphon they would syphon
Past Conditional I would have syphoned you would have syphoned he/she/it would have syphoned we would have syphoned you would have syphoned they would have syphoned
Collins English Verb Tables © HarperCollins Publishers 2011