英和和英

語源

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

発音

• (Received Pronunciation) IPA: /ˈpæk.ɪt/
• (General American) IPA: /ˈpæk.ɪt/
• (weak vowel merger) IPA: /ˈpæk.ət/
• ハイフネーション: pack‧et
• 韻: -ækɪt

名詞

packet (plural packets)

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

   Don't throw the crisp packet on the floor!

   a packet of letters

   a packet of biscuits

   (archaic) a travel bag containing clothing, nightwear and other accessories.

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).
   • 1910, Emerson Hough, “A Lady in Company”, in The Purchase Price: Or The Cause of Compromise, Indianapolis, Ind.: The Bobbs-Merrill Company, →OCLC:

     With just the turn of a shoulder she indicated the water front, where, at the end of the dock on which they stood, lay the good ship, Mount Vernon, river packet, the black smoke already pouring from her stacks.

   • 1961 August, “New traffic flows in South Wales”, in Trains Illustrated, page 492:

     Fishguard Harbour, constructed some 60 years ago by the G.W.R., became the packet port for G.W.R. services to Waterford and Rosslare - the latter port itself was a new venture partly under G.W.R. auspices - and to Cork.

3. (botany) A specimen envelope containing small, dried plants or containing parts of plants when attached to a larger sheet.
   • 1992, Rudolf M[athias] Schuster, The Hepaticae and Anthocerotae of North America: East of the Hundredth Meridian, volume V, Chicago, Ill.: Field Museum of Natural History, →ISBN, page vii:

     With fresh material, taxonomic conclusions are leavened by recognition that the material examined reflects the site it occupied; a herbarium packet gives one only a small fraction of the data desirable for sound conclusions. Herbarium material does not, indeed, allow one to extrapolate safely: what you see is what you get […].

4. (networking) A small fragment of data as transmitted on some types of network, notably Ethernet networks (Wikipedia).
5. (networking) A protocol data unit of the Internet Protocol.
6. (networking) A message sent over a transport layer protocol.
   • 2024 September 28 (last accessed), “Protocol”, in wiki.vg‎, archived from the original on 26 September 2024, Definitions:

     The Minecraft server accepts connections from TCP clients and communicates with them using packets. A packet is a sequence of bytes sent over the TCP connection.

7. (South Africa) A plastic bag.
   • 2012 August 6, Wendy Knowler, Plastic packets: who bags the profits?
8. (slang) Synonym of package (“male genitalia”).
   • 2020, Paul Mendez, Rainbow Milk, Dialogue Books (2021), page 157:

     A sleeping, silver-haired man, probably about fifty, couldn’t close his legs because of the size of his packet.

9. (informal) A large amount of money.

   It'll cost a packet to fix this.

派生語

派生した語

• → Japanese: パケット
• → Korean: 패킷 (paekit)

動詞

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.
   • c. 1635–1636 (date written), Iohn Ford [i.e., John Ford], The Fancies, Chast and Noble: […], London: […] E[lizabeth] P[urslowe] for Henry Seile, […], published 1638, →OCLC, Act I, page 2:

     [H]er husband / VVas packetted to France, to ſtudy courtſhip, / Under forſooth a colour of employment, / Employment, yea of honour.

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 […]

参考

Further reading

• “packet”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.

• packet on Wikipedia.Wikipedia

アナグラム

• Ptacek, peck at