plural of yellow dwarf

(astronomy) A main sequence star, luminosity class V, of spectral type G. / (botany) Any of several diseases of plants caused by viruses, characterized by stunting and yellowing of the leaves.

plural of yellow tussock

A small mustard yellow erebid moth, Euproctis lutea, of Australia and New Guinea.

plural of yellow tea

A Chinese tea produced in a similar manner to green tea but with the added steps of encasing and steaming the tea leaves, resulting in slower oxidisation and a mellower taste

plural of yellow admiral

(now historical) A post-captain promoted to the rank of rear admiral on the understanding that he will immediately retire without having actually served at that rank.

a yellow colour similar to that of the element sulfur

Of an animal or reptile having a yellow underside or belly. / (figuratively) Uncourageous, cowardly.