The use of this component is not consistent. From the character for electricity 电 comes the meaning "lightning rod". Also other explanations are used such as "hook" or "kneeling person".
Tip: Go to the radicals that are contained in this character and learn all the characters with this radical systematically!
Vocabulary
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面孔
miàn kǒng
face
锚链孔
máo liàn kǒng
hawsehole (small hole for anchor cable or hawser in the side of ship)
百孔千疮
bǎi kǒng qiān chuāng
riddled with gaping wounds; afflicted with all ills
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