| a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question. |
| a gadget; dingus; thingumbob. |
siphon or syphon (ˈsaɪfən) ![]() | |
| —n | |
| 1. | a tube placed with one end at a certain level in a vessel of liquid and the other end outside the vessel below this level, so that atmospheric pressure forces the liquid through the tube and out of the vessel |
| 2. | See soda siphon |
| 3. | zoology any of various tubular organs in different aquatic animals, such as molluscs and elasmobranch fishes, through which a fluid, esp water, passes |
| —vb | |
| 4. | ( |
| [C17: from Latin sīphō, from Greek siphōn siphon] | |
| syphon or syphon | |
| —n | |
| —vb | |
| [C17: from Latin sīphō, from Greek siphōn siphon] | |
| 'siphonage or syphon | |
| —n | |
| 'siphonal or syphon | |
| —adj | |
| siphonic or syphon | |
| —adj | |
siphon si·phon (sī'fən)
n.
A tube bent into an inverted U shape of unequal lengths, used to remove fluid by means of atmospheric pressure from a cavity or reservoir at one end of the tube over a barrier and out the other end. v. si·phoned, si·phon·ing, si·phons
To draw off or convey through a siphon.
To pass through a siphon.
siphon (sī'fən) Pronunciation Key
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