genus Pyralis
— Noun
– English
~ type genus of the Pyralidae
Great Pyramid
— Noun
– English
~ a massive monument with a square base and four triangular sides; begun by Cheops around 2700 BC as royal tombs in ancient Egypt
genus Pyrausta
— Noun
– English
~ moths whose larvae are corn borers
Great Pyrenees
— Noun
– English
~ bred of large heavy-coated white dogs resembling the Newfoundland
genus Pyrethrum
— Noun
– English
~ used in former classifications for plants later placed in genus Chrysanthemum and now often included in genus Tanacetum