different between swarm vs castling

English

Etymology

From Middle English swarm, from Old English swearm (“swarm, multitude”), from Proto-Germanic *swarmaz (“swarm, dizziness”), from Proto-Indo-European *swer- (“to buzz, hum”). Cognate with Saterland Frisian Swoorm (“swarm”), Dutch zwerm, German Schwarm, Danish sværm, Swedish svärm, Icelandic svarmur (“tumult, swarm”), Latin susurrus (“whispering, humming”), Lithuanian surma (“a pipe”), Russian ???????? (svirél?, “a pipe, reed”).

The verb is from Middle English swarmen, swermen, from Old English swierman (“to swarm”), from Proto-Germanic *swarmijan? (“to swarm”), from the noun. Cognate with Scots swairm, swerm (“to swarm”), Dutch zwermen, German schwärmen, Danish sværme, Swedish svärma.

Pronunciation

• (General American) IPA^(key): /sw??m/
• (Received Pronunciation) IPA^(key): /sw??m/
• Rhymes: -??(?)m

Noun

swarm (plural swarms)

1. A large number of insects, especially when in motion or (for bees) migrating to a new colony.
2. A mass of people, animals or things in motion or turmoil.

   a swarm of meteorites

   • those prodigious swarms that had settled themselves in every part of it [Italy]

3. (computing) A group of nodes sharing the same torrent in a BitTorrent network.

Derived terms

• aswarm

Translations

Verb

swarm (third-person singular simple present swarms, present participle swarming, simple past and past participle swarmed)

1. (intransitive) To move as a swarm.
2. (intransitive) To teem, or be overrun with insects, people, etc.

   • Every place swarming with soldiers.

3. (transitive) To fill a place as a swarm.
4. (transitive) To overwhelm as by an opposing army.
5. To climb by gripping with arms and legs alternately.
   • 1784, William Coxe, Travels into Poland, Russia, Sweden and Denmark

     At the top was placed a piece of money, as a prize for those who could swarm up and seize it.

   • 1919, W. Somerset Maugham, The Moon and Sixpence, chapter 55

     She called out, and a boy came running along. He swarmed up a tree, and presently threw down a ripe nut. Ata pierced a hole in it, and the doctor took a long, refreshing draught.

6. To breed multitudes.

Translations

See also

• Appendix:English collective nouns

Anagrams

• warms

Middle English

Alternative forms

• swrame, swarme

Etymology

From Old English swearm, from Proto-Germanic *swarmaz.

Pronunciation

• IPA^(key): /swarm/, /sw?rm/

Noun

swarm (plural swarmes)

1. A swarm (large, moving group of bees)
2. (rare) A large group of people.

Derived terms

• swarmen

Descendants

• English: swarm
• Scots: swairm

References

• “swarm, n.”, in MED Online, Ann Arbor, Mich.: University of Michigan, 2007, retrieved 2018-11-24.

English

Etymology 1

From cast +? -ling.

Pronunciation

• (UK) IPA^(key): /?k??stl??/
• (US) IPA^(key): /?kæstl??/

Noun

castling (plural castlings)

1. (obsolete) An abortion, or a premature birth.
   • 1646: Wherein notwithstanding, we should rather rely upon the urine in a castling’s bladder — Sir Thomas Browne, Pseudodoxia Epidemica, Book II, ch 5
2. (obsolete) The second or third swarm of bees which leaves a hive in a season.
3. A miniature cast or mould.
4. One that is cast.

Etymology 2

castle +? -ing

Pronunciation

• (UK) IPA^(key): /?k??s?l??/
• (US) IPA^(key): /?kæs?l??/

Noun

castling (usually uncountable, plural castlings)

1. (chess) A move in which the king moves two squares towards a rook, and the rook moves to the other side of the king; the action of the verb to castle.
2. (shogi) The act of constructing a defense structure in Japanese chess in which the king (?) is positioned in a certain way so that it is protected by pawns (?) and silver general(s) (?) and/or gold general(s) (?) often with an additional knight (?) and lance (??).

Translations

Verb

castling

1. present participle of castle

Anagrams

• catlings, sclating