cold-blooded

Describes an animal that cannot regulate its own body temperature, or a person who is cruel and without emotion.

ruОписывает животное, которое не может регулировать температуру своего тела, или человека, который жесток и лишён эмоций.esDescribe a un animal que no puede regular la temperatura de su cuerpo, o a una persona que es cruel y carece de emociones.frDécrit un animal qui ne peut pas réguler la température de son corps, ou une personne cruelle et dépourvue d'émotions.deBezeichnet ein Tier, das seine Körpertemperatur nicht selbst regulieren kann (wechselwarm), oder einen Menschen, der gefühllos, grausam und ohne Mitleid ist.ptDescreve um animal que não consegue regular a temperatura do próprio corpo, ou uma pessoa cruel e sem emoções.zh形容动物无法自行调节体温，也形容人冷酷无情、缺乏同情心。arيُستخدم لوصف الحيوان الذي لا يستطيع تنظيم درجة حرارة جسمه، أو الإنسان القاسي الذي يفتقر إلى الرحمة والعواطف.

1. Lacking emotion or pity B2 formal

   Showing no sympathy or remorse; deliberately cruel or unfeeling.

   • The crime was a cold-blooded murder.
   • He gave a cold-blooded response to her plea for help.
   • The villain's cold-blooded actions shocked everyone.

   ruХладнокровныйesFríamente cruel o despiadadofrde sang-froiddeKaltblütigptSanguináriozh冷血的arبارد القلب

   Synonyme: brutalcallouscruelheartlessinhumanmercilesspitilessremorselessunfeeling

   Antonyme: compassionatekindmercifulsympathetictenderwarmhearted

2. Having cold blood B1 formal

   Describing animals whose body temperature changes with the environment, such as reptiles and amphibians.

   • Snakes and lizards are cold-blooded animals.
   • Cold-blooded creatures rely on the sun to warm their bodies.
   • Unlike mammals, cold-blooded animals do not generate their own body heat.

   ruХладнокровныйesDe sangre fríafrà sang froiddeKaltblütigptSangue friozh冷血的arذو دم بارد

   Synonyme: ectothermicpoikilothermic

• more cold-blooded comparative form
• most cold-blooded superlative form