Definition of foo fighter in English:

foo fighter

noun ˈfuː ˌfʌɪtəˈfo͞o ˌfīdər

An unidentified flying object, originally one of a kind reported by US pilots during the Second World War, usually described as a bright light or ball of fire.
太空斗士（二战期间美军飞行员报告的一种不明飞行物，通常被描述为明亮的火光或火球）
Example sentencesExamples
- The above is a typical example of an encounter with a ‘foo fighter.’
- Some RCAF buddies talk about the foo fighters they saw over Europe in the last real war.

Origin

1940s: from ‘Where there's foo there's fire’, a nonsense catchphrase from the US Smoky Stover cartoon strip.

Definition of foo fighter in US English:

foo fighter

nounˈfo͞o ˌfīdər

An unidentified flying object of a kind reported by US pilots during World War II, usually described as a bright light or ball of fire.
太空斗士（二战期间美军飞行员报告的一种不明飞行物，通常被描述为明亮的火光或火球）
Example sentencesExamples
- Some RCAF buddies talk about the foo fighters they saw over Europe in the last real war.
- The above is a typical example of an encounter with a ‘foo fighter.’

Origin

1940s: from ‘Where there's foo there's fire’, a nonsense catchphrase from the US Smoky Stover cartoon strip.

单词	foo fighter
释义	Definition of foo fighter in English: foo fighter noun ˈfuː ˌfʌɪtəˈfo͞o ˌfīdər An unidentified flying object, originally one of a kind reported by US pilots during the Second World War, usually described as a bright light or ball of fire. 太空斗士（二战期间美军飞行员报告的一种不明飞行物，通常被描述为明亮的火光或火球） Example sentencesExamples The above is a typical example of an encounter with a ‘foo fighter.’ Some RCAF buddies talk about the foo fighters they saw over Europe in the last real war. Origin 1940s: from ‘Where there's foo there's fire’, a nonsense catchphrase from the US Smoky Stover cartoon strip. Definition of foo fighter in US English: foo fighter nounˈfo͞o ˌfīdər An unidentified flying object of a kind reported by US pilots during World War II, usually described as a bright light or ball of fire. 太空斗士（二战期间美军飞行员报告的一种不明飞行物，通常被描述为明亮的火光或火球） Example sentencesExamples Some RCAF buddies talk about the foo fighters they saw over Europe in the last real war. The above is a typical example of an encounter with a ‘foo fighter.’ Origin 1940s: from ‘Where there's foo there's fire’, a nonsense catchphrase from the US Smoky Stover cartoon strip.
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