yellow flag

yel·low flag

Y y

Definitions of yellow flag words

noun yellow flag Nautical. quarantine flag. 1
noun yellow flag water flag. 1
noun yellow flag A Eurasian and northwest-African aquatic iris, Iris pseudacorus. 0

before 1775

One of the 45% newest English words

First recorded in 1775-85

noun

adjective

verb

adverb

pronoun

preposition

conjunction

determiner

exclamation

This term is known only to a narrow circle of people with rare knowledge. Only 5% of English native speakers know the meaning of this word.

According to our data most of word are more popular. This word is almost not used. It has a much more popular synonym.

This diagram is provided by Google Ngram Viewer