prime vs train

prime

noun
  • A feather, from the wing of the cock ostrich, that is of the palest possible shade. 

  • An inch, as composed of twelve seconds in the duodecimal system. 

  • Six consecutive blocks, which prevent the opponent's pieces from passing. 

  • A four-card hand containing one card of each suit in the game of primero; the opposite of a flush in poker. 

  • The symbol ′ used to indicate feet, minutes, derivation and other measures and mathematical operations. 

  • The religious service appointed to this hour. 

  • The most active, thriving, or successful stage or period. 

  • A prime element of a mathematical structure, particularly a prime number. 

  • The first defensive position, with the sword hand held at head height, and the tip of the sword at head height. 

  • The first hour of daylight; the first canonical hour. 

  • The chief or best individual or part. 

  • The first note or tone of a musical scale. 

  • An intermediate sprint within a race, usually offering a prize and/or points. 

adj
  • First in time, order, or sequence. 

  • Having its complement closed under multiplication: said only of ideals. 

  • First in excellence, quality, or value. 

  • Early; blooming; being in the first stage. 

  • Such that if it divides a product, it divides one of the multiplicands. 

  • Having exactly two integral factors: itself and unity (1 in the case of integers). 

  • First in importance, degree, or rank. 

  • Marked or distinguished by the prime symbol. 

verb
  • To apply priming to (a musket or cannon); to apply a primer to (a metallic cartridge). 

  • To mark with a prime mark. 

  • To apply a coat of primer paint to. 

  • To prepare a mechanism for its main work. 

  • To serve as priming for the charge of a gun. 

  • To work so that foaming occurs from too violent ebullition, which causes water to become mixed with, and be carried along with, the steam that is formed. 

  • To prepare; to make ready; to instruct beforehand; to coach. 

train

noun
  • The tail of a bird. 

  • A long, heavy sleigh used in Canada for the transportation of merchandise, wood, etc. 

  • A set of interconnected mechanical parts which operate each other in sequence. 

  • A transient trail of glowing ions behind a large meteor as it falls through the atmosphere or accompanying a comet as it nears the sun; tail. 

  • A group of people following an important figure such as a king or noble; a retinue, a group of retainers. 

  • A group or class of people. 

  • A sequence of events or ideas which are interconnected; a course or procedure of something. 

  • A trail or line of something, especially gunpowder. 

  • A series of specified vehicles (originally tramcars in a mine as usual, later especially railway carriages) coupled together. 

  • A mechanical (traditionally steam-powered, now typically diesel or electrical) vehicle carrying a large number of passengers and freight along a designated track or path; a line of connected cars or carriages considered overall as a mode of transport; (as uncountable noun) rail or road travel. 

  • The elongated body or form of something narrow and winding, such as the course of a river or the body of a snake. 

  • The men and vehicles following an army, which carry artillery and other equipment for battle or siege. 

  • An act wherein series of men line up and then penetrate a person, especially as a form of gang rape. 

  • A set of things, events, or circumstances that follow after or as a consequence; aftermath, wake. 

  • A series of electrical pulses. 

  • The elongated back portion of a dress or skirt (or an ornamental piece of material added to similar effect), which drags along the ground. 

  • A group of animals, vehicles, or people that follow one another in a line, such as a wagon train; a caravan or procession. 

  • A software release schedule. 

verb
  • To encourage (a plant or branch) to grow in a particular direction or shape, usually by pruning and bending. 

  • To improve one's fitness. 

  • To create a trainer for; to apply cheats to (a game). 

  • To teach and form (someone) by practice; to educate (someone). 

  • To proceed in sequence. 

  • To move (a gun) laterally so that it points in a different direction. 

  • To practice an ability. 

  • To trace (a lode or any mineral appearance) to its head. 

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