(UK) The wren, Troglodytes troglodytes, especially as considered (in nursery-rhymes, etc.) as the wife or sweetheart of robin redbreast.

A yellow-flowered crawling plant (Lysimachia nummularia, Myrsinaceae) native to Europe, widely planted, also known as moneywort. / Field bindweed (Convolvulus arvensis, Convolvulaceae).

(Scotland) a person who drinks a lot of tea; a tea addict; someone fussy about tea.

plural of jenny wren

A figure in English folklore, a river hag who pulls people into the water to drown them.

(UK, dialect) pondweed or duckweed, which forms a mat-like surface on water and makes it look treacherously like dry land

plural of Jenny Haniver

The carcass of a ray or skate, modified and dried to produce a mummified specimen that can be fraudulently exhibited as a demon, dragon, or other fictional creature.

(philately) A 24-cent US postage stamp first issued in 1918, having the image of a Curtiss JN-4 airplane erroneously printed upside-down.

(US, regional) roundabout; merry-go-round