English definition of “gulp”
DRINK/EAT [T] (also gulp down) › to drink or eat something quickly: I just had time to gulp down a cup of coffee before I left.
BREATHE [I, T] › to breathe in large amounts of air
SWALLOW [I] › to swallow suddenly, sometimes making a noise, because you are nervous or surprised: She gulped when she saw him coming towards her. gulp noun [C] › He took a large gulp of tea.