Verb
1. go or live through;
"We had many trials to go through""he saw action in Viet Nam"2. have firsthand knowledge of states, situations, emotions, or sensations;
"I know the feeling!""have you ever known hunger?""I have lived a kind of hell when I was a drug addict""The holocaust survivors have lived a nightmare""I lived through two divorces"3. of mental or physical states or experiences;
"get an idea""experience vertigo""get nauseous""undergo a strange sensation""The chemical undergoes a sudden change""The fluid undergoes shear""receive injuries""have a feeling"4. undergo an emotional sensation;
"She felt resentful""He felt regret"5. undergo;
"The stocks had a fast run-up"