Outside: gate 门/ 門, inside: talent/years of age 才 (If the big man 大 balances on one foot, he is talented, but here: he kicks) [Or: key ノ in a keyhole ナ]
Mnemonic
The person kicks against the gate, because it is closed.
When the big 大 person balances on one foot, he is talented. (Further radicals with „person“ are: sitting 匕, sitting cross-legged 夂, lying , kneeling ⺈, skilled才, bending マ,卩, slumped 㔾 or husband 夫)
Tip: Go to the radicals that are contained in this character and learn all the characters with this radical systematically!
Vocabulary
闭合
bì hé
to close; closed
4104
睁只眼闭只眼
zhēng zhī yǎn bì zhī yǎn
to turn a blind eye
5259
闭门觅句
bì mén mì jù
lit. lock the door and search for the right word (idiom); fig. the serious hard work of writing
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