NOUN
  • Definition - A group, often named or numbered, to which items are assigned based on similarity or defined criteria.
  • Example - I wouldn't put this book in the same category as the author's first novel.
  • Definition - A collection of objects, together with a transitively closed collection of composable arrows between them, such that every object has an identity arrow, and such that arrow composition is associative.
  • Example - Just as a monoid consists of an underlying set with a binary operation "on top of it" which is closed, associative and with an identity, a category consists of an underlying digraph with an arrow composition operation "on top of it" which is transitively closed, associative, and with an identity at each object. In fact, a category's composition operation, when restricted to a single one of its objects, turns that object's set of arrows (which would all be loops) into a monoid.
Words in your word
8 Letter Words
category 14
6 Letter Words
gyrate 10 coater 8 recoat 8 garote 7 orgeat 7 toerag 7
5 Letter Words
cagey 11 coyer 10 oracy 10 gayer 9 goaty 9 yager 9 cager 8 cargo 8 grace 8 teary 8 toyer 8 actor 7 caret 7 carte 7 cater 7 crate 7 ocrea 7 react 7 recta 7 recto 7 taroc 7 trace 7 argot 6 ergot 6 gater 6 gator 6 grate 6 great 6 groat 6 retag 6 targe 6 terga 6 togae 6 oater 5 orate 5
4 Letter Words
cagy 10 cory 9 racy 9 gory 8 gray 8 grey 8 gyre 8 gyro 8 orgy 8 yage 8 yoga 8 aery 7 arty 7 cage 7 crag 7 eyra 7 oaty 7 oyer 7 ryot 7 tory 7 tray 7 trey 7 troy 7 tyer 7 tyre 7 tyro 7 yare 7 year 7 yore 7 acre 6 acro 6 arco 6 care 6 cart 6 cate 6 cero 6 cert 6 coat 6 core 6 cote 6 orca 6 race 6 tace 6 taco 6 torc 6 ager 5 agro 5 areg 5 ergo 5 gate 5
3 Letter Words
cay 8 coy 8 cry 8 gay 7 gey 7 goy 7 yag 7 aye 6 cog 6 ray 6 rya 6 rye 6 toy 6 try 6 tye 6 yar 6 yea 6 yer 6 yet 6 ace 5 act 5 arc 5 car 5 cat 5 cor 5 cot 5 eco 5 oca 5 orc 5 rec 5 roc 5 tec 5 age 4 ago 4 ego 4 erg 4 gae 4 gar 4 gat 4 get 4 goa 4 gor 4 got 4 org 4 rag 4 reg 4 tag 4 teg 4 tog 4 are 3
2 Letter Words
ay 5 oy 5 ya 5 ye 5 yo 5 ag 3 go 3 ae 2 ar 2 at 2 er 2 et 2 oe 2 or 2 re 2 ta 2 te 2 to 2
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