Adjective
1
not prepared or vigilant
"the blow caught him napping"
"caught in an off-guard moment"
"found him off his guard"
Prep_phrase
1
Not vigilant; unprepared; inattentive.
Example Sentences
"the blow caught him napping"
adjective
"caught in an off-guard moment"
adjective
"found him off his guard"
adjective