Y Y (w[imac]), n.; pl. {Y's} (w[imac]z) or {Ys}. Something shaped like the letter Y; a forked piece resembling in form the letter Y. Specifically: (a) One of the forked holders for supporting the telescope of a leveling instrument, or the axis of a theodolite; a wye. (b) A forked or bifurcated pipe fitting. (c) (Railroads) A portion of track consisting of two diverging tracks connected by a cross track. [1913 Webster]

{Y level} (Surv.), an instrument for measuring differences of level by means of a telescope resting in Y's.

{Y moth} (Zo["o]l.), a handsome European noctuid moth {Plusia gamma}) which has a bright, silvery mark, shaped like the letter Y, on each of the fore wings. Its larva, which is green with five dorsal white species, feeds on the cabbage, turnip, bean, etc. Called also {gamma moth}, and {silver Y}. [1913 Webster]

The Collaborative International Dictionary of English. 2000.

Look at other dictionaries:

  • Y — (w[imac]). Y, the twenty fifth letter of the English alphabet, at the beginning of a word or syllable, except when a prefix (see Y ), is usually a fricative vocal consonant; as a prefix, and usually in the middle or at the end of a syllable, it… …   The Collaborative International Dictionary of English

  • Y? — is an educational children s science program shown on the Nine Network in Australia. It was produced by Southern Star Endemol between 1999 and 2002. Each episode runs for 30 minutes. A total of five seasons were recorded. Each season is 65… …   Wikipedia

  • Y- — or I I . [OE. y , i , AS. ge , akin to D. & G. ge , OHG. gi , ga , Goth. ga , and perhaps to Latin con ; originally meaning, together. Cf. {Com }, {Aware}, {Enough}, {Handiwork}, {Ywis}.] A prefix of obscure meaning, originally used with verbs …   The Collaborative International Dictionary of English

  • Y — ([imac]), pron. I. [Obs.] King Horn. Wyclif. [1913 Webster] …   The Collaborative International Dictionary of English

  • Y — The letter Y is the twenty fifth letter in the modern Latin alphabet. Its name in English is spelled wye or occasionally wy (pronEng|waɪ), plural wyes. [ Y Oxford English Dictionary, 2nd edition (1989); Merriam Webster s Third New International… …   Wikipedia

  • Y — Para otros usos de este término, véase Y (desambiguación). Abecedario Alfabeto español La Y es la vigesimosexta letra del al …   Wikipedia Español

  • Y — Yy Y bzw. y (gesprochen [ˈʔʏpsilɔn]; in der Schweiz auch [ˈiɡrɛk], „i grec“ = griechisches i) ist der 25. Buchstabe des lateinischen Alphabets. Wie schon im klassischen Latein ist es in vielen Sprachen ein Vokal, in etlichen Sprachen aber auch… …   Deutsch Wikipedia

  • Ý — Ýý Der Buchstabe Ý Kleinbuchstabe ý ist ein Buchstabe des lateinischen Alphabets. Er kommt unter anderem im Altnordischen, im Isländischen und Färöischen vor und gilt in diesen Sprachen als ein gesonderter Buchstabe. Ebenso gibt es ihn im… …   Deutsch Wikipedia

  • Y — Cette page d’homonymie répertorie les différents sujets et articles partageant un même nom. Significations des lettres de l’alphabet latin A B …   Wikipédia en Français

  • Ÿ — Ÿÿ Das Ÿ (Y mit Trema) bzw. ÿ ist ein sehr seltener Buchstabe im Deutschen, Französischen und Ungarischen. Inhaltsverzeichnis 1 Kodierungen 2 Herkunft …   Deutsch Wikipedia

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