(organic chemistry) An alkaloid,1-methyl-3,6-dihydro-2H-pyridine-5-carboxylic acid, found in areca nuts

Synonym of arecaidine

The rules are certain and cannot be ignored or worked around.

A form of pie chart in which each sector has the same angle, the proportions being indicated by the radius of each sector

plural of polar area diagram

Alternative form of I know you are but what am I

(UK, nautical) Any of the 31 areas of sea, surrounding the British Isles, that are used in the Shipping Forecast

(humorous) There are plenty of potential romantic/sexual partners available, but many of them are strange or eccentric people.

Third-person singular simple present indicative form of arear

(euphemistic) The genitalia.