colder
adj. A1 Beginner US //ˈkoʊɫdɝ// UK //kˈəʊldɐ// cold·er
adj. having a lower temperature than something else. You use this word to compare how cold two things are.
adj. having a lower temperature than another object or environment; the comparative form of cold.
Today is colder than yesterday.
The weather turned colder after sunset, so we put on our jackets.
As the expedition moved higher into the mountains, the air grew significantly colder, forcing the climbers to adjust their gear for survival.