different between packet vs sheaf

English

Alternative forms

• pacquet (obsolete)

Etymology

From Middle English pacquet; either from Middle French pacquet, or formed independently from pak and -et.

Pronunciation

• (UK) IPA^(key): /?pak.?t/
• (US) IPA^(key): /?pæk.?t/

Noun

packet (plural packets)

1. A small pack or package; a little bundle or parcel

2. (nautical) Originally, a vessel employed by government to convey dispatches or mails; hence, a vessel employed in conveying dispatches, mails, passengers, and goods, and having fixed days of sailing; a mail boat. Packet boat, ship, vessel (Wikipedia).
3. (botany) A specimen envelope containing small, dried plants or containing parts of plants when attached to a larger sheet.
4. (networking) A small fragment of data as transmitted on some types of network, notably Ethernet networks (Wikipedia).
5. (South Africa) A plastic bag.
   • 2012 August 6, Wendy Knowler, Plastic packets: who bags the profits?
6. (colloquial) A manbulge.
7. (informal) A large amount of money.

Derived terms

• fag packet

Translations

Verb

packet (third-person singular simple present packets, present participle packeting, simple past and past participle packeted)

1. (transitive) To make up into a packet or bundle.
2. (transitive) To send in a packet or dispatch vessel.
   • 1636, John Ford, The Fancies Chaste and Noble

     Her husband was packeted to France.

3. (intransitive) To ply with a packet or dispatch boat.
4. (transitive, Internet) To subject to a denial-of-service attack in which a large number of data packets are sent.
   • 2007, Committee on Improving Cybersecurity Research in the United States, Toward a Safer and More Secure Cyberspace

     Typically, one hacker will annoy another; the offended party replies by launching a denial-of-service attack against the offender. These attacks—known as packeting—tend to be of limited duration […]

Translations

See also

• datagram
• packetlike
• packet radio
• packet switching, packet-switching

Further reading

• packet in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.
• packet on Wikipedia.Wikipedia

Anagrams

• Ptacek, peck at

German

Alternative forms

• packt

Pronunciation

Verb

packet

1. imperative plural of packen

Portuguese

Noun

packet m (plural packets)

1. (networking) packet (small fragment of data)

Swedish

Noun

packet

1. definite singular of pack

English

Etymology

From Middle English scheef, from Old English s??af, from Proto-Germanic *skauba- (“sheaf”). Akin to West Frisian skeaf (“sheaf”), Dutch schoof (“sheaf”), German Schaub, Old Norse skauf (“a fox's tail”). Compare further Gothic ???????????????????? (skuft, “hair of the head”), German Schopf (“tuft”).

Pronunciation

• enPR: sh?f, IPA^(key): /?i?f/
• Rhymes: -i?f

Noun

sheaf (plural sheaves or sheafs)

1. A quantity of the stalks and ears of wheat, rye, or other grain, bound together; a bundle of grain or straw.

   Synonym: reap

   • 1593, William Shakespeare, Titus Andronicus, Act V, Scene III, line 70:

     O, let me teach you how to knit again / This scattered corn into one mutual sheaf, / These broken limbs again into one body.

   • c. 1697, John Dryden, “Georgic I”, in The Works of Virgil:

     E’en while the reaper fills his greedy hands, / And binds the golden sheaves in brittle bands

2. Any collection of things bound together.

   Synonym: bundle
3. A bundle of arrows sufficient to fill a quiver, or the allowance of each archer.
4. A quantity of arrows, usually twenty-four.
   • 1786, Francis Grose, A Treatise on Ancient Armour and Weapons, page 34:

     Arrows were anciently made of reeds, afterwards of cornel wood, and occasionally of every species of wood: but according to Roger Ascham, ash was best; arrows were reckoned by sheaves, a sheaf consisted of twenty-four arrows.

5. (mechanical) A sheave.
6. (mathematics) An abstract construct in topology that associates data to the open sets of a topological space, together with well-defined restrictions from larger to smaller open sets, subject to the condition that compatible data on overlapping open sets corresponds, via the restrictions, to a unique datum on the union of the open sets.

Derived terms

• indsheaf

Translations

Verb

sheaf (third-person singular simple present sheafs, present participle sheafing, simple past and past participle sheafed)

1. (transitive) To gather and bind into a sheaf; to make into sheaves

2. (intransitive) To collect and bind cut grain, or the like; to make sheaves.
   • 1599, William Shakespeare, As You Like It, Act III, Scene II, line 107:

     They that reap must sheaf and bind; Then to cart with Rosalind.

Anagrams

• SHAEF, Shefa