# particle
## English
### Etymology

From Middle French particule, and its source, Latin particula (“small part, particle”), diminutive of pars (“part, piece”).

### Pronunciation

* (Received Pronunciation) IPA: /ˈpɑːtɪk(ə)l/
* (General American) IPA: /ˈpɑɹtɪkəl/
* Audio (US):(file)
* Rhymes: -ɑː(ɹ)tɪkəl

### Noun

particle (plural particles)
* A very small piece of matter, a fragment; especially, the smallest possible part of something. [from 14th c.]
    Synonyms: see Thesaurus:piece
** 1933 December 1 [1933 June 10], Leon Trotsky, “Hitler’s National Socialism”, in The Yale Review, volume 23, number 2:Not every exasperated petty bourgeois could have become Hitler, but a particle of Hitler is lodged in every exasperated petty bourgeois.
* (physics) Any of various physical objects making up the constituent parts of an atom; an elementary particle or subatomic particle. [from 19th c.]
** 2011, Brian Cox, Jeff Forshaw, The Quantum Universe, Allen Lane, published 2011, page 55:What, he asked himself, does quantum theory have to say about the familiar properties of particles such as position?
** 2012 March-April, Jeremy Bernstein, “A Palette of Particles”, in American Scientist‎, volume 100, number 2, page 146:The physics of elementary particles in the 20th century was distinguished by the observation of particles whose existence had been predicted by theorists sometimes decades earlier.
* (linguistics) A part of speech that has no inherent lexical definition but must be associated with another word to impart meaning, often a grammatical category: for example, the English word to in a full infinitive phrase (to eat) or O in a vocative phrase (O Canada), or as a discourse marker (mmm).
    Synonym: p-word
** 1965 June 4, Shigeyuki Kuroda, “Generative grammatical studies in the Japanese language”, in DSpace@MIT‎, retrieved 2014-02-24, page 38:In English there is no grammatical device to differentiate predicational judgments from nonpredicational descriptions. This distinction does cast a shadow on the grammatical sphere to some extent, but recognition of it must generally be made in semantic terms. It is maintained here that in Japanese, on the other hand, the distinction is grammatically realized through the use of the two particles wa and ga.
** 1988, Andrew Radford, Transformational grammar: a first course, Cambridge, UK: Cambridge University Press, page 133:Traditional grammar typically recognises a number of further categories: for example, in his Reference Book of Terms in Traditional Grammar for Language Students, Simpson (1982) posits two additional word-level categories which he refers to as Particle, and Conjunction. Particles include the italicised words {...} (a) He put his hat on (b) If you pull too hard, the handle will come off (c) He was leaning too far over the side, and fell out (d) He went up to see the manager
* (linguistics) A part of speech which cannot be inflected.
** 1844, E. A. Andrews: First Lessions in Latin; or Introduction to Andrews and Stoddard's Latin Grammar. (6th edition, Boston), p.91 (at books.google)
    322. The parts of speech which are neither declined nor conjugated, are called by the general name of particles. 323. They are adverbs, prepositions, conjunctions, and interjections.
** 1894 (2008), B. L. Gildersleeve & G. Lodge: Gildersleeve's Latin Grammar (reprint of the 3rd edition by Dover, 2008), p.9. (at books.google)
    The Parts of Speech are the Noun (Substantive and Adjective), the Pronoun, the Verb, and the Particles (Adverb, Preposition, and Conjunction)[.]
* (Christianity) In the Roman Catholic church, a crumb of consecrated bread; also the smaller breads used in the communion of the laity.
* A little bit.
    Synonyms: atom, molecule; see also Thesaurus:modicum
** 1952, E.B. White, Charlotte's Web, page 89:"That doesn't make a particle of difference", replied Charlotte. "Not a particle."

#### Hyponyms

* aspect particle
* modal particle
* bradyon
* elvisbrion
* faster-than-light particle
* luxon
* superluminal particle
* tachyon
* tachyonic particle

#### Derived terms

* adverbial particle
* alpha particle
* angel particle
* anti-particle
* beta particle
* cascade particle
* charged particle
* charged-particle
* composite particle
* delta particle
* Dirac particle
* fundamental particle
* gamma particle
* God particle
* gravitationally interacting massive particle
* Higgs particle
* Hitler particle
* hot particle
* J/psi particle
* Janus particle
* K-particle
* lambda particle
* Majorana particle
* multiparticle
* multi-particle
* nobiliary particle
* Oh-My-God particle
* OMG particle
* particle-antiparticle
* particle-board
* particle energy
* particle horizon
* particle mechanics
* particle statistics
* particle theory
* particle verb
* particle zoo
* Planck particle
* psi particle
* solar energetic particle
* strongly interacting massive particle
* super weakly interacting massive particle
* tau particle
* ultrafine particle
* upsilon particle
* virtual particle
* V particle
* wave-particle
* wave-particle duality
* weakly interacting massive particle
* W particle
* X17 particle
* Z particle
* α-particle
* β-particle

#### Related terms

* part
* particle accelerator
* particle beam
* particle board
* particle physics
* particle shower
* particular
* particulate

#### Translations

    The translations below need to be checked and inserted above into the appropriate translation tables. See instructions at Wiktionary:Entry layout § Translations.

### References

* particle on Wikipedia.Wikipedia

### Anagrams

* crepital, preictal, prelatic