Turtle vs Null - What's the difference?
turtle | null |
Any land or marine reptile of the order (l), characterised by a protective shell enclosing its body.
(Australia, British) A sea turtle.
(military) An Ancient Roman attack method, where the shields held by the soldiers hide them, not only left, right, front and back, but also from above.
(computing) A type of robot having a domed case (and so resembling the reptile), used in education, especially for making line drawings by means of a computer program.
(computing) An on-screen cursor that serves the same function as a turtle for drawing.
* 1997 , Brian Harvey, Computer Science Logo Style: Symbolic computing
(printing, historical) The curved plate in which the form is held in a type-revolving cylinder press.
A small element towards the end of a list of items to be bubble sorted, and thus tending to take a long time to be swapped into its correct position. Compare rabbit.
To flip over onto the back or top; to turn upside down.
* 1919 , Iowa Highway Commission, Service Bulletin, Issues 15-32?, page 48
To turn and swim upside down.
* 2009 , Amy Waeschle, Chasing Waves: A Surfer's Tale of Obsessive Wandering? , page 149
To hunt turtles, especially in the water.
* 1973 , Bernard Nietschmann, Between Land and Water: The Subsistence Ecology of the Miskito Indians , page 153
(video games) To build up a large defense force and strike only punctually, rather than going for an offensive strategy.
A turtle dove.
* 1596 , (Edmund Spenser), The Faerie Queene , IV.8:
A non-existent or empty value or set of values.
Zero]] quantity of [[expression, expressions; nothing.
Something that has no force or meaning.
(computing) the ASCII or Unicode character (), represented by a zero value, that indicates no character and is sometimes used as a string terminator.
(computing) the attribute of an entity that has no valid value.
One of the beads in nulled work.
(statistics) null hypothesis
Having no validity, "null and void"
insignificant
* 1924 , Marcel Proust, Within a Budding Grove :
absent or non-existent
(mathematics) of the null set
(mathematics) of or comprising a value of precisely zero
(genetics, of a mutation) causing a complete loss of gene function, amorphic.
As a proper noun turtle
is a river in saskatchewan, canada.As a noun null is
zero, nil; the cardinal number before einn.turtle
English
(wikipedia turtle)Etymology 1
Modification of (etyl) tortue (probably under the influence of (turtledove)). See (tortoise) for more.Noun
(en noun)- Depending on which version of Logo you have, the turtle may look like an actual animal with a head and four legs or — as in Berkeley Logo — it may be represented as a triangle.
Synonyms
* (l) * (l)Derived terms
* African helmeted turtle * Afro-American sideneck turtle * Alabama red-bellied turtle * alligator turtle, alligator-turtle * American turtle * Ancient and Honorable Order of Turtles * Arakan forest turtle * Australian short-necked turtle * Austro-American sideneck turtle * black marsh turtle * black turtle bean * Blanding's turtle * bog turtle * box turtle, box-turtle * chicken turtle, chicken-turtle * common snakeneck turtle * cooter turtle * diamond-backed turtle * dragon turtle * eastern long-neck turtle * Fitzroy River turtle * flatback turtle * Florida redbelly turtle * Fly River turtle * golden coin turtle * gopher turtle * greaved turtle * Greenland turtle * green turtle * have a turtle's head * hawk-billed turtle, hawksbill sea turtle, hawk's-bill turtle, hawksbill turtle * horned turtle * land turtle * leaf turtle * leather turtle * leatherback turtle * leather-turtle * leathery turtle * loggerhead turtle, logger-headed turtle * lyre turtle * Madagascan big-headed turtle * map turtle * marine turtle * marsh turtle * mata mata turtle, matamata turtle * Mary River turtle * mock turtle * mock turtle soup * mud turtle * musk turtle * New Guinea snakeneck turtle * Olive Ridley turtle * painted turtle * pancake turtle * pig-nosed turtle, pig-nose turtle, pignose turtle * pitted-shelled turtle * plateless turtle * Plymouth redbelly turtle * pond turtle * purple turtler * red-bellied turtle * river turtle * roofed turtle * sea turtle, sea-turtle * side-necked turtle * silver stater with a turtle * snake-eating turtle * snake-necked turtle * snapping turtle, snapping-turtle * soft-shelled turtle, soft-shell turtle, softshell turtle * spiny turtle * spotted turtle * toad-headed turtle * twisted-necked turtle * tortoise-shell turtle * trunk turtle, trunk-turtle * turn the turtle * turn turtle * turning turtles * turtle-back, turtleback * turtle bean * turtleburger * turtle-corral * turtle cowrie, turtle cowry * turtle-crab * turtle-crawl * turtle-deck * turtledom * turtle-egging * turtle excluder device * turtle-footed * turtle-frolic * turtle graphics * turtle grass, turtle-grass * turtle-head, turtlehead * turtle hull * turtle-insect * turtle-kraal * turtle neck, turtle-neck, turtleneck * turtle peg, turtle-peg * turtle-press * turtler * turtle racing * turtles all the way down * turtle shell * turtle ship * turtle soup * turtle stone * turtle-shell * turtle-soup * turtle-stone * turtlet * turtle trade * turtle-twine * turtling * turtly * water turtle * western swamp turtle * wood turtleVerb
(turtl)- Were speeding when car turtled' Auto crashed into curb and ' turtled .
- I turtled my board beneath it, flipped upright, and started paddling again.
- Of these, 80 turtled' (65%), 26 hunted and ' turtled (20%), and 18 hunted (15%).
See also
* chelonian * hatchling (turtle young) * terrapin * tortoise * (Turtle)Etymology 2
(etyl) turtla, ultimately from (etyl) , of imitative origin.Noun
(en noun)- The same he tooke, and with a riband new, / In which his Ladies colours were, did bind / About the turtles neck .
Derived terms
* turtle-bird * turtle dove, turtle-dove, turtledove * turtleish, turtlish * turtleise, turtlise, turtleize, turtlizenull
English
Noun
(en noun)- (Francis Bacon)
- Since no date of birth was entered for the patient, his age is null .
Adjective
(en adjective)- In proportion as we descend the social scale our snobbishness fastens on to mere nothings which are perhaps no more null than the distinctions observed by the aristocracy, but, being more obscure, more peculiar to the individual, take us more by surprise.