adjective🔗ShareAway from the defending team's end of the playing field"The quarterback threw an upfield pass towards the receiver near the opponent's goal. "sportpositionareadirectionChat with AIVocabulary GamePractice Reading
adjective🔗ShareDescribing an NMR resonance at a lower frequency to that of a reference signal"The NMR spectrum showed the sample's hydrogen atoms had an upfield resonance compared to the standard reference. "chemistryphysicssignalfrequencyChat with AIVocabulary GamePractice Reading
🔗ShareAway from the defending team's end of the playing field"The quarterback threw the football upfield towards the receiver. "sportpositionareadirectionChat with AIVocabulary GamePractice Reading
