The flag flown by a British merchant ship. / (historical, Canada) Such a flag bearing the coat of arms of Canada, formerly used as a semi-official national flag of Canada.

(comics) Unrealistic pictorial elements emanating from a character, symbolizing something about that character, such as a sweatdrop for anxiety or a question mark for confusion, or emanating from a...

plural of Pisidian

(organic chemistry) A glycoside present in seeds of the morning glory (of former genus Pharbitis)