powder (one's) nose

powder (one's) nose

euphemism To go to the bathroom. The phrase is a polite expression used to excuse oneself when going to the bathroom. Typically used by women. I'll join you at the table in a minute, I just need to powder my nose.
See also: nose, powder
Farlex Dictionary of Idioms.

powder one's nose

 and powder one's face
to depart to the bathroom. (Usually said by women, or jocularly by men.) Excuse me, I have to powder my nose. She just went out to powder her face.
See also: nose, powder
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.

powder your nose

(of a woman) go to the lavatory.
This is an early 20th-century euphemism, which is now rather dated. The term powder room has been used since the 1940s to refer to a ladies' toilet in a hotel, restaurant, or similar public building.
1972 L. P. Davies What Did I Do Tomorrow? I'll use your bathroom. To powder my nose, as nice girls say.
See also: nose, powder
Farlex Partner Idioms Dictionary

(go to) powder your ˈnose

(old-fashioned or humorous) a polite way of referring to the fact that a woman is going to the toilet: I’m just going to powder my nose and I’ll be with you in a minute.
See also: nose, powder
Farlex Partner Idioms Dictionary

powder one’s nose

1. and powder one’s face tv. to depart to the bathroom. (Usually said by women, or jocularly by men.) She just went out to powder her face.
2. tv. to use cocaine. John is in the bedroom powdering his nose. What a habit!
See also: nose, powder
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • pluck a rose
  • powder nose
  • powder one’s nose
  • powder your nose
  • powder one’s face
  • powder (one's) face
  • bathroom
  • go to see a man about a dog
  • go see a man about a dog
  • see a man about a dog