Shell vs Must - What's the difference?
shell | must |
A hard external covering of an animal.
# The calcareous or chitinous external covering of mollusks, crustaceans, and some other invertebrates.
# (by extension) Any mollusk having such a covering.
# (entomology) The exoskeleton or wing covers of certain insects.
# The conjoined scutes that comprise the "shell" (carapace) of a tortoise or turtle.
# The overlapping hard plates comprising the armor covering the armadillo's body.
The hard calcareous covering of a bird egg.
The hard external covering of various plant seed forms.
# The covering, or outside part, of a nut.
# A pod containing the seeds of certain plants, such as the legume Phaseolus vulgaris .
# (in the plural) Husks of cacao seeds, a decoction of which is sometimes used as a substitute or adulterant for cocoa and its products such as chocolate.
The accreted mineral formed around a hollow geode.
The casing of a self-contained single-unit artillery projectile.
A hollow usually spherical or cylindrical projectile fired from a siege mortar or a smoothbore cannon. It contains an explosive substance designed to be ignited by a fuse or by percussion at the target site so that it will burst and scattered at high velocity its contents and fragments. Formerly called a bomb.
The cartridge of a breechloading firearm; a load; a bullet; a round.
Any slight hollow structure; a framework, or exterior structure, regarded as not complete or filled in, as the shell of a house.
A garment, usually worn by women, such as a shirt, blouse, or top, with short sleeves or no sleeves, that often fastens in the rear.
A coarse or flimsy coffin; a thin interior coffin enclosed within a more substantial one.
(music) A string instrument, as a lyre, whose acoustical chamber is formed like a shell.
* Dryden
(music) The body of a drum; the often wooden, often cylindrical acoustic chamber, with or without rims added for tuning and for attaching the drum head.
An engraved copper roller used in print works.
(nautical) The watertight outer covering of the hull of a vessel, often made with planking or metal plating.
(nautical, rigging) The outer frame or case of a block within which the sheaves revolve.
(nautical) A light boat the frame of which is covered with thin wood, impermeable fabric, or water-proofed paper; a racing shell or dragon boat.
(computing) An operating system software user interface, whose primary purpose is to launch other programs and control their interactions; the user's command interpreter.
(chemistry) A set of atomic orbitals that have the same principal quantum number.
An emaciated person.
A psychological barrier to social interaction.
(business) A legal entity that has no operations.
To remove the outer covering or shell of something. See sheller.
To bombard, to fire projectiles at, especially with artillery.
(informal) To disburse or give up money, to pay. (Often used with out ).
To fall off, as a shell, crust, etc.
To cast the shell, or exterior covering; to fall out of the pod or husk.
(computing) To switch to a shell or command line.
* 1993 , Robin Nixon, The PC Companion (page 115)
to do with certainty; (indicates that the speaker is certain that the subject will have executed the predicate)
The property of being stale or musty
Something that exhibits the property of being stale or musty
Fruit juice that will ferment or has fermented, usually grapes
* Longfellow
A time during which male elephants exhibit increased levels of sexual activity and aggressiveness (also musth)
* 1936 , George Orwell, Shooting an Elephant'' essay in magazine ''New Writing
As a proper noun shell
is a diminutive of the female given name michelle .As a verb must is
to do with certainty; (indicates that the speaker is certain that the subject will have executed the predicate) or must can be to make musty.As a noun must is
something that is mandatory or required or must can be the property of being stale or musty or must can be a time during which male elephants exhibit increased levels of sexual activity and aggressiveness (also musth) .shell
English
(wikipedia shell)Noun
(en noun)- In some mollusks, as the cuttlefish, the shell is concealed by the animal's outer mantle and is considered internal.
- Genuine mother of pearl buttons are made from sea shells .
- The black walnut and the hickory nut, both of the same ''Genus as the pecan, have much thicker and harder shells than the pecan.
- (Knight)
- The first lyre may have been made by drawing strings over the underside of a tortoise shell.
- when Jubal struck the chorded shell
- The name shell originates from it being viewed as an outer layer of interface between the user and the internals of the operating system.
- The name "Bash" is an acronym which stands for "Bourne-again shell", itself a pun on the name of the "Bourne shell", an earlier Unix shell designed by Stephen Bourne, and the Christian concept of being "born again".
- He's lost so much weight from illness; he's a shell of his former self.
- Even after months of therapy he's still in his shell .
- A shell corporation was formed to acquire the old factory.
Derived terms
* clamshell * clean shell * come out of one’s shell * eggshell * seashell * shellfish * shell script * shell suit * tortoiseshellVerb
(en verb)- Nuts shell in falling.
- Wheat or rye shells in reaping.
- Automenu is a good program to try, and offers a fair amount of protection - but, unfortunately, it's one of those systems that allow users to shell to DOS.
Derived terms
* shell outExternal links
* * * (commonslite)Anagrams
* hellsmust
English
Etymology 1
From (etyl) . More at .Verb
(head)- If it has rained all day, it must be very wet outside.
- You picked one of two, and it wasn't the first: it must have been the second.
- The children must be asleep by now.
- You must arrive in class on time. — the requirement is an imperative
- This door handle must be rotated fully. — the requirement is a directive
- Arise, and go into the city, and it shall be told thee what thou must do. (Bible, Acts 9:6)
Quotations
* 1936 , , More Poems , IX, lines 3-6 *: Forth I wander, forth I must , *: And drink of life again. *: Forth I must by hedgerow bowers *: To look at the leaves uncurled * 1937 J.R.R. Tolkien, The Hobbit *: We must away ere break of day *: To seek the pale enchanted gold. * 1968 Fritz Leiber, Swords in the Mist *: Whereupon while one patched or napped, the other must stand guard against inquisitive two- and three-headed dragons and even an occasional monocephalic.Usage notes
* (sense) Compare with weaker auxiliary verb (should), indicating a strong probability of the predicate's execution. * (sense) Compare with weaker auxiliary verb (should), indicating mere intent for the predicate's execution; and stronger auxiliary verb (will), indicating that the negative consequence will be unusually severe. * The past tense of "must" is also "must"; however, this usage is almost always literary (see Fritz Leiber quotation above). The past sense is usually conveyed by (had to). It is possible to use (be bound to) for the past also. For this reason, (have to) and (be bound to) are also used as alternatives to (must) in the present and future. * The principal verb, if easily supplied, may be omitted. In modern usage this is mainly literary (see Housman and Tolkien quotations above). * (term) is unusual in its negation. (term) still expresses a definite certainty or requirement, with the predicate negated. (term), on the other hand, is negated in the usual manner. Compare: :: You must not' read that book. (''It '''is''' necessary that you '''not read that book. ) :: You need not' read that book. (''It '''is not necessary that you read that book. ) * The second person singular no longer adds "-est" (as it did in Old English).See also
*Synonyms
* imperativeAntonyms
* no-noEtymology 2
(etyl) must, most, from (etyl) mustumNoun
(en noun)- No fermenting must fills the deep vats.
External links
* (wikipedia "must")Etymology 3
(etyl) .Noun
- It was not, of course, a wild elephant, but a tame one which had gone ‘must’.