Last Updated
：2026/01/04
合同
Hiragana
ごうどう
Noun
Japanese Meaning
二つ以上のものが一つになること。また、そのもの。 / 複数の団体・組織などが一緒になって行動すること。 / （数学）図形・集合などが、位置や形を変えても大きさや形が等しく重ね合わせられること。 / （数学）整数が、ある整数で割ったときの余りが等しい関係にあること。
Easy Japanese Meaning
いくつかのものやなかまをひとつにすること。すうがくではかたちやおおきさがおなじこと。
Chinese (Simplified) Meaning
联合；合并 / 数学：全等（图形） / 数学：同余（整数）；（矩阵）合同
Chinese (Traditional) Meaning
聯合；結合 / （數學）全等 / （數學）同餘；（矩陣的）合同
Korean Meaning
연합 / 결합 / (수학) 합동
Vietnamese Meaning
sự liên hợp; kết hợp/làm chung (ví dụ: họp, luyện tập chung) / Toán: quan hệ đồng dư; (hình học) hình bằng nhau; (ma trận) tương đương theo phép P^TAP
Tagalog Meaning
pagsasanib / pagsasama / kongruwensiya (sa matematika)
Sense（1）
union, combination
Sense（2）
(mathematics) congruence (of matrix, integer, shape)
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
union, combination / (mathematics) congruence (of matrix, integer, shape)
See correct answer
合同
See correct answer
We organized a union of workers.
See correct answer
私たちは労働者の合同を組織しました。
Japanese - English
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