某甲 mǒujiǎ somebody Definitions Defs Origin Strokes Stroke Words Sentences Sents mǒujiǎ somebody 某 mǒu determiner certain some; a certain; indicates a specific person, place, or thing that is unnamed or indefinite; such-and-such甲 jiǎ someone A pronoun used for an unspecified person or thing; equivalent to "Person A" or "Mr. So-and-so"mǒujiǎ I 某 mǒu I used to refer to oneself, often following one's surname or in formal historical contexts甲 jiǎ someone A pronoun used for an unspecified person or thing; equivalent to "Person A" or "Mr. So-and-so"