different between packet vs quantity

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 quantite, from Old French quantité, from Latin quantit?s (“quantity”), from quantus (“how much”).

Pronunciation

• (UK) IPA^(key): /?kw?n.t?.ti/
• (General American) enPR: kw?n?(t)?t?, IPA^(key): /?kw?n(t)?ti/, [?k?w?n(?)??i], [?k?w?n(t?)?t?i]
  • Note: This is with a relaxed middle T, and is only used in colloquial contexts by many speakers.
• (Canada) IPA^(key): /?kw?nd?di/, /?kw?n???i/
• (obsolete) IPA^(key): /?kwæn.t?.ti/

Noun

quantity (countable and uncountable, plural quantities)

1. A fundamental, generic term used when referring to the measurement (count, amount) of a scalar, vector, number of items or to some other way of denominating the value of a collection or group of items.

2. An indefinite amount of something.

   Some soap making oils are best as base oils, used in a larger quantity in the soap, while other oils are best added in a small quantity.

3. A specific measured amount.

4. A considerable measure or amount.

5. (metrology) Property of a phenomenon, body, or substance, where the property has a magnitude that can be expressed as number and a reference.
6. (mathematics) Indicates that the entire preceding expression is henceforth considered a single object.
   • 2006, Jerome E. Kaufmann and Karen Schwitters, Elementary and Intermediate Algebra: A Combined Approach, p 89

     For problems 58-67, translate each word phrase into an algebraic expression. […] 65. x plus 9, the quantity squared

   • 2005, R. Mark Sirkin, Statistics For The Social Sciences, p137

     The second, ${\displaystyle (\sum x)^{2}}$, read "summation of x, quantity squared," tells us to first add up all the xs to get ${\displaystyle \sum x}$ and then square ${\displaystyle \sum x}$ to get ${\displaystyle (\sum x)^{2}}$.

   • 1985, Serge Lang, Math!: Encounters with High School Students, p54

     ANN. ${\displaystyle ra}$ quantity cubed.

     SERGE LANG. That's right, ${\displaystyle (ra)^{3}}$.

Usage notes

• In mathematics, used to unambiguously orate mathematical equations; it is extremely rare in print, since there is no need for it there.

Synonyms

• Qty

Derived terms

• unknown quantity

Related terms

Translations

See also

• measure
• unit

Further reading

• quantity in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.
• quantity in The Century Dictionary, New York, N.Y.: The Century Co., 1911.
• quantity at OneLook Dictionary Search