prime
Noun

A natural number that has exactly two distinct natural number divisors: 1 and itself (synset 113615208)
hypernym: number  a concept of quantity involving zero and unitshyponym: prime number  an integer that has no integral factors but itself and 1synonym: prime quantity

The period of greatest prosperity or productivity (synset 115320288)
hyponym: golden age  a time period when some activity or skill was at its peak

The second canonical hour;
About 6 a.m. (synset 115254580)hypernym: canonical hour  (Roman Catholic Church) one of seven specified times for prayer 
The time of maturity when power and vigor are greatest (synset 115177369)
hypernym: adulthood, maturity  the period of time in your life after your physical growth has stopped and you are fully developedsynonym: prime of life
Adjective

First in rank or degree (synset 301016587)
"an architect of premier rank"; "the prime minister"similar: first  preceding all others in time or space or degreesynonym: premier

Used of the first or originating agent (synset 301016768)
"prime mover"similar: first  preceding all others in time or space or degree

Of superior grade (synset 302351005)
"choice wines"; "prime beef"; "prize carnations"; "quality paper"; "select peaches"similar: superior  of high or superior quality or performance

Of or relating to or being an integer that cannot be factored into other integers (synset 303023717)
"prime number"domain category: math, mathematics, maths  a science (or group of related sciences) dealing with the logic of quantity and shape and arrangement

Being at the best stage of development (synset 301492920)
"our manhood's prime vigor"similar: mature  having reached full natural growth or developmentsynonym: meridian
Verb

Insert a primer into (a gun, mine, or charge) preparatory to detonation or firing (synset 200409549)
"prime a cannon"; "prime a mine"

Cover with a primer;
Apply a primer to (synset 201368058)hypernym: paint  apply paint to; coat with paint 
Fill with priming liquid (synset 200454973)
"prime a car engine"
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