dot vs particle

dot

noun
  • Anything small and like a speck comparatively; a small portion or specimen. 

  • A symbol used for separating the fractional part of a decimal number from the whole part, for indicating multiplication or a scalar product, or for various other purposes. 

  • A small, round spot. 

  • buckshot, projectile from a "dotty" or shotgun 

  • A dot ball. 

  • One of the two symbols used in Morse code. 

  • A punctuation mark used to indicate the end of a sentence or an abbreviated part of a word; a full stop; a period. 

  • A point used as a diacritical mark above or below various letters of the Latin script, as in Ȧ, Ạ, Ḅ, Ḃ, Ċ. 

  • A dowry. 

prep
  • Dot product of the previous vector and the following vector. 

verb
  • To punch (a person). 

  • To mark or diversify with small detached objects. 

  • To cover with small spots (of some liquid). 

  • To add a dot (the symbol) or dots to. 

  • To mark by means of dots or small spots. 

particle

noun
  • A very small piece of matter, a fragment; especially, the smallest possible part of something. 

  • A part of speech which cannot be inflected. 

  • A little bit. 

  • Any of various physical objects making up the constituent parts of an atom; an elementary particle or subatomic particle. 

  • 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). 

  • In the Roman Catholic church, a crumb of consecrated bread; also the smaller breads used in the communion of the laity. 

How often have the words dot and particle occurred in a corpus of books? (source: Google Ngram Viewer )