intersuckEtymologyFrom inter- + suck.adjBetween sucks.“Infants suck in bursts separated by rests, typically defined as a sequence of sucks with intersuck intervals of less than 2 seconds.”verbOf cows: to engage in the abnormal behaviour of suckling each other's teats.To suck mutually.“And when by hard wringing them the blood appeared at their ends, they pricked them with some sharp point, and then mutually entersuck't each one the others.”