noun🔗ShareСекундаSecond, 1/60 of a minute."The race was so close; the winner beat the other runner by only two seconds. "Гонка была настолько близкой, что победитель опередил другого бегуна всего на две секунды.timeunitChat with AIVocabulary GamePractice Reading
noun🔗ShareСекундаOne-sixtieth of a minute; the SI unit of time, defined as the duration of 9,192,631,770 periods of radiation corresponding to the transition between two hyperfine levels of caesium-133 in a ground state at a temperature of absolute zero and at rest."The lecture was scheduled to last 15 seconds, or 2.5 secs. "Лекция должна была длиться 15 секунд, или 2,5 секунды.timephysicsscienceunitChat with AIVocabulary GamePractice Reading
noun🔗ShareСекунда дугиA unit of angle equal to one-sixtieth of a minute of arc or one part in 3600 of a degree."The angle of the sun's rays at noon was approximately 60 secs. "Угол солнечных лучей в полдень составлял примерно 60 секунд дуги.mathastronomydegreespaceunitChat with AIVocabulary GamePractice Reading
noun🔗ShareСекунда, мигA short, indeterminate amount of time."I only had a sec to grab my lunch before my next class. "У меня была всего секунда, чтобы схватить свой обед перед следующим занятием.timeamountChat with AIVocabulary GamePractice Reading
