Y level

Y level
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.

Игры ⚽ Нужно решить контрольную?

Look at other dictionaries:

  • Level sensor — Level sensors are used to detect liquid level. The liquid to be measured can be inside a container or can be in its natural form (e.g. a river or a lake). The level measurement can be either continuous or point values. Continuous level sensors… …   Wikipedia

  • Level — Lev el (l[e^]v [e^]l), n. [OE. level, livel, OF. livel, F. niveau, fr. L. libella level, water level, a plumb level, dim. of libra pound, measure for liquids, balance, water poise, level. Cf. {Librate}, {Libella}.] 1. A line or surface to which,… …   The Collaborative International Dictionary of English

  • Level of the sea — Level Lev el (l[e^]v [e^]l), n. [OE. level, livel, OF. livel, F. niveau, fr. L. libella level, water level, a plumb level, dim. of libra pound, measure for liquids, balance, water poise, level. Cf. {Librate}, {Libella}.] 1. A line or surface to… …   The Collaborative International Dictionary of English

  • Level One — Genre Divertissement Réalisation Pierre Boulay Présentation Marcus (1998 2002) Julien Tellouck (2002) Johann Lefèbvre (2002 2007) Yannick Zicot (2002 2004) …   Wikipédia en Français

  • Level design — or game mapping is the creation of levels mdash;locales, stages, or missions mdash;for a video game (such as a console game or computer game). This is commonly done using level design tools, special software usually developed just for the purpose …   Wikipedia

  • Level — or levels may refer to: Contents 1 Places 2 Engineering related 3 Science and mathematics …   Wikipedia

  • Level 42 — Datos generales Origen …   Wikipedia Español

  • LeveL — is a computer and video games magazine originating in the Czech Republic with branches in Romania and Turkey. These three brother divisions occasionally exchange content. In addition to publishing the magazine, LeveL also organizes many yearly… …   Wikipedia

  • Level of consciousness — (LOC) is a measurement of a person s arousability and responsiveness to stimuli from the environment.cite book |author=Kandel ER, Jessell, Thomas M.; Schwartz, James H. |title=Principles of neural science |publisher=McGraw Hill |location=New York …   Wikipedia

  • level — [lev′əl] n. [OFr livel < VL * libellus < L libella, dim. of libra, a balance, level, weight] 1. an instrument for determining, or adjusting a surface to, an even horizontal plane: it has a glass tube partly filled with liquid so as to leave …   English World dictionary

  • Level E — レベルE (Рэбэру E) …   Википедия

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”