sob(noun, verb) noun1. a dyspneic conditionSimilar word(s): breathlessnessDefinition categories: state, dyspnea, dyspnoea2. insulting terms of address for people who are stupid or irritating or ridiculousDefinition categories: person3. convulsive gasp made while weepingSimilar word(s): sobbingDefinition categories: act, crying, tears, weeping verb1. weep convulsively- He was sobbing inconsolablyDefinition categories: body, cry, weepSentences with sob as a verb:- "He doesn't love me!" she sobbed.