Definitions
There are 2 meanings of the phrase
Zonk Out.
Zonk Out - as a verb
Lose consciousness due to a sudden trauma, for example
Synonyms (Exact Relations)
black outpass outHypernyms (Closely Related)
change stateturnHyponyms (Broadly Related)
Fall asleep fast, as when one is extremely tired
Example: "After the long drive, we zonked out and slept for 10 hours"
Example Sentences
"After a long day at work, I like to zonk out on the couch."
"The boring movie made me zonk out within the first 15 minutes."
"I usually zonk out within minutes of lying in bed."
"The comfortable recliner tempted me to zonk out in the middle of the day."
"I often zonk out during long car rides."