passing

American  

[pas-ing] / ˈpæs ɪŋ /

adjective

1. going by or past; elapsing.

   He was feeling better with each passing day.

2. brief, fleeting, or fortuitous; transitory.

   to take a passing fancy to something.

3. done, given, etc., in passing; cursory.

   a passing mention.

4. surpassing, preeminent, or extreme.

5. indicating satisfactory performance in a course, on a paper, in a test, etc..

   a passing grade on a test.

6. living or being known as a member of a racial, religious, or ethnic group other than one's own, especially living and being known as a white person although of Black ancestry.

   Employees with a passing racial identity expressed frequent discomfort in the workplace.

7. Sometimes Offensive. being known or perceived as a gender other than the one assigned at birth.

   Passing women who dress and live as men have existed throughout history.

   The environment might be safer for a passing trans man than for someone who is obviously transgender.

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adverb

1. surpassingly; exceedingly; very.

noun

1. the act of a person or thing that passes or causes something to pass.

2. a means or place of passage.

idioms

1. in passing, by the way; incidentally.

   The speaker mentioned his latest book in passing.

passing British  

/ ˈpɑːsɪŋ /

adjective

1. transitory or momentary

   a passing fancy

2. cursory or casual in action or manner

   a passing reference

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adverb

1. archaic to an extreme degree

   the events were passing strange

noun

1. a place where or means by which one may pass, cross, ford, etc

2. a euphemism for death

3. by the way; incidentally

   he mentioned your visit in passing

Other Word Forms

• passingly
  adverb
• passingness
  noun
• unpassing
  adjective

Etymology

Origin of passing

First recorded in 1275–1325; pass + -ing ¹ for the noun senses; pass + -ing ² ( def. ) for the adjective senses

Explanation

Something that's passing happens very quickly. If you give someone a passing glance, you look so briefly in their direction that you barely see them. Passing is one of those versatile words with many different uses. A passing reference is a light, brief mention of something, and a passing grade is one that's high enough for you to pass a test. As a noun, passing often means "the end of something," like the passing of an era — while the passing of a person means death. When you talk about something "in passing," you mention it in a casual way.

Example Sentences

Binance’s internal investigators and foreign law-enforcement officials warned last year that Iranian-linked funds were still passing through the platform.

From The Wall Street Journal • May 22, 2026

But other players, who did not publicly comment while still passing on news about their own situations, would have been fully aware the information would leak.

From BBC • May 22, 2026

In the 15th century, the Danish monarchy started collecting “sound dues” on ships crossing the Baltic Sea passing through Øresund, a narrow strait between the port towns of Helsingor and Helsingborg.

From Barron's • May 22, 2026

When dealing with a major life event, such as the passing of a loved one and inheritance, it is best to lay your assumptions aside and make decisions carefully.

From MarketWatch • May 22, 2026

“Ah!” snapped the man, passing a hand over his shaved head.

From "Flying Through Water" by Mamle Wolo

Related Words

• cursory
• fleeting
• superficial