This is the 19539th most frequent Korean word.
양자
"양자" can mean "quantum," "adopted child," or "both parties," depending on context.
In this sentence, '양자' refers to 'quantum,' indicating a concept used in physical sciences and mechanics.
그는 양자역학을 연구하고 있습니다.
He is studying quantum mechanics.
Here, '양자' means 'an adopted child' or 'a legal child,' referring to adoption in family relations context.
그녀는 양자로 입양되었습니다.
She was adopted as a son/daughter.
In this context, '양자' denotes 'the two sides' or 'both parties,' emphasizing interpersonal or intergroup relations.