Alternative spelling of of course my horse

(motor racing) A state where the entire track is operated under yellow flag conditions

plural of full-course yellow

past participle of blow off course

(transitive, figuratively, often in the passive) To affect negatively, often in an unexpected manner; to derail.

The usual transactions, customs and practices of a certain business, used particularly to judge the validity of a certain transaction.

To progress in a natural manner without interference.

simple past tense of blow off course

present participle of blow off course

Third-person singular simple present indicative form of blow off course