(promptly postpositive) denoting a Be aware of a specified letter name (or perhaps the audio it signifies) which has been lowered in pitch by just one chromatic semitone: B flat Sensible Vocabulary: relevant phrases and phrases Straight, even and degree be (as) flat as a pancake idiom clean clean-Slice cleanly https://rowantycgj.sasugawiki.com/6466063/the_2_minute_rule_for_rent