twin
https://gyazo.com/295211079c000bbc00951b0869ac6253
source: Ram y rem | Re:Zero •Amino• Amino
noun
1. one of two children or animals born at the same birth.
双子の一方; 〖～s〗 双子, 双生児
a person or thing that is exactly like another:
«…に» よく似ている物［人］ «to» , 対の一方; ; 〖～s〗 一対.
e.g. there was a bruise on his cheek, a twin to the one on mine.
(the Twins) the zodiacal sign or constellation Gemini.
〖the Twins〗〘天〙 ふたご座, 双児宮(Gemini)
2. something containing or consisting of two matching or corresponding parts.
a twin-bedded room.
a twin-engined aircraft.
a twinned crystal.
〘結晶〙 双晶
adjective attributive
forming, or being one of, a pair born at one birth:
双子の
e.g. she gave birth to twin boys
e.g. her twin sister.
forming a matching, complementary, or closely connected pair:
対をなす, 対の; ツインの; ｟英｠ 姉妹関係にある〈都市など〉
(関連する･同時に存在する)2つの, 二重の〈問題･目標･義務など〉
e.g. the twin problems of economic failure and social disintegration.
Botany growing in pairs:
〘動･植〙 双生の
e.g. twin seed leaves.
(of a bedroom) containing two single beds.
(of a crystal) twinned.
双晶の 〘結晶〙
verb (twins, twinning, twinned) with object
link; combine:
«…と» 対になっている «with» .
e.g. the company twinned its core business of brewing with that of distilling.
ORIGIN
late Old English twinn‘double’, from twi-‘two’; related to Old Norse tvinnr. Current verb senses date from late Middle English.