four / 4

= + : Mnemonic symbol: a four-leaved clover. Socrates (s) is working out in the bathroom of the space station (Ø4). He's lifting four (四) wooden boxes (囗), and wonders why they are so heavy. He doesn't know that inside one of the four boxes, the monkey king (儿) is hiding and secretly laughing at him - until the monkey king comes out and surprises Socrates with a four-leaved clover (四).

四 character breakdown

variant of 人[ren2] / "person" radical in Chinese characters (Kangxi radical 10), occurring in 兒, 兀, 兄 etc
child / son

= 丿 + : Mnemonic symbol: "son" (儿) sounds similar to "Sun" like in "Sun Wu Kong", so it's gonna be represented by the monkey king. Albert Einstein (Ø-) and Sun Wu Kong (儿) are fighting in the space station's kitchen (-Ø2). Their weapons: Albert Einstein has a shovel (乚), and Sun Wu Kong has a banana (丿).
non-syllabic diminutive suffix / retroflex final
enclosure

Mnemonic symbol: a plastic enclosure. Willy Walrus (w) is keeping frozen fish in an enclosure (囗) in the Eiffel Tower's kitchen (ei2).

Characters with 四 as component

river in Shandong
nasal mucus
team of 4 horses
to rest
spoon / ladle

Words with 四

fourteen / 14
danger lurks on every side (idiom)
courtyard house with a fully enclosed courtyard (type of Chinese residence)
to become known far and wide (idiom) / famous
to make hanky-panky / to seduce women
the Four Great Poets of the Early Tang, namely Wang Bo 王勃[Wang2 Bo2], Yang Jiong 楊炯|杨炯[Yang2 Jiong3], Lu Zhaolin 盧照鄰|卢照邻[Lu2 Zhao4 lin2], and Luo Binwang 駱賓王|骆宾王[Luo4 Bin1 wang2]
names of the five notes of the Chinese pentatonic scale, corresponding roughly to do, re, mi, sol, la
Four Great Calligraphers of early Tang / refers to Yu Shinan 虞世南[Yu2 Shi4 nan2], Ouyang Xun 歐陽詢|欧阳询[Ou1 yang2 Xun2], Chu Suiliang 褚遂良[Chu3 Sui4 liang2] and Xue Ji 薛稷[Xue1 Ji4]
Four great compilations of Northern Song dynasty, namely: Extensive records of the Taiping era (978) 太平廣記|太平广记, Imperial readings of the Taiping era 太平御覽|太平御览, Prime tortoise of the record bureau 冊府元龜|册府元龟, Finest blossoms in the garden of literature 文苑英華|文苑英华

Sentences with 四