類
sort, kind, variety, class, genus
Readings
On'yomi
- ルイ
Kun'yomi
- たぐ.い
Meaning
類 centers on grouping things by shared traits: a sort, kind, variety, or class. The genus sense is a formal application of that same idea of a category.
Most common words using 類
20 of 477- 種類しゅるいN3
variety; kind; type; category
- 類るいN1
kind; sort; type; class; genus; order; family
- 人類じんるいN3
mankind; humanity
- 書類しょるいN4
document; papers
- 分類ぶんるいN2
classification; categorization; sorting
- 類似るいじN1
resemblance; similarity; likeness; analogy
- 部類ぶるい
class; heading; group; category
- 哺乳類ほにゅうるい
mammal; mammalian
- 同類どうるいN1
the same kind; accomplice; partner
- 爬虫類はちゅうるい
reptiles
- 衣類いるいN2
clothes; clothing; garments
- 魚類ぎょるい
fish; fishes
- 鳥類ちょうるい
birds
- 親類しんるいN3
relative; relation; kin
- 麺類めんるい
noodles; vermicelli
- 酒類しゅるい
alcoholic drinks; liquor
- 類型るいけいN1
type; pattern; shape; genre; breed
- 数種類すうしゅるい
several types; several kinds; several species
- 菌類きんるい
fungus; fungi
- 類するるいする
to be similar (to); to be akin (to); to be like
Study
Etymology
類 combines 类 (a simplified form related to 米, suggesting sorting grains) with 頁 (head), likely indicating categorizing or grouping by head-like characteristics.
Meaning mnemonic
The left side 类 looks like sorting rice grains (米) with extra strokes, and the right side 頁 is a head. Imagine using your head to sort things into kinds and classes.
Reading mnemonic
For ルイ, picture a Louis (ルイ) sorting his vast collection into neat categories: Louis -> ルイ, and he classifies everything by kind.