international orange
A reddish-orange colour used to set things apart from their surroundings, especially…A reddish-orange colour used to set things apart from their surroundings, especially in the aerospace industry.
Meaning
1 senses(uncountable)A reddish-orange colour used to set things apart from their surroundings, especially in the aerospace industry.
Word family
1 related wordsRelatedsafety orange
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable