blank on (something)

blank on (something)

To suddenly forget or be unable to recall something. I can't believe I totally blanked on her name earlier when I've known her for years!
See also: blank, on
Farlex Dictionary of Idioms.

blank on

v.
To forget or fail to remember something; draw a blank on something: I blanked on her name even though we had just been introduced.
See also: blank, on
The American Heritage® Dictionary of Phrasal Verbs.
See also:
  • blank on
  • block on
  • block on (something)
  • go blank
  • put a name to
  • put a name to (someone or something)
  • put a name to somebody/something
  • one's mind went blank
  • (one's) mind goes blank
  • draw a blank, to