1) Filament 1) PI nut tree 2) Almondlike nut of PI 3) Bite for a frugivore 4) Bite for a herbivore 5) Botanical hairs 6) Comestible fruit 7) Comestible drupe 8) Culinary fruit 9) Culinary drupe 10) Edible fruit with single seed 11) Edible fruit 12) Edible drupe 13) Fruit with single seed 14) Fruit with central seed 
Thread-like structures present on some bacteria. Pili are shorter thanflagella and are used to adhere bacteria to oneanother during mating and to adhere to animal cells. ... (09 Oct 1997) ... 
(pi´li) plural of pilus.
Type: Term Pronunciation: pī′lī Definitions: 1. Plural of pilus.
long protein extensions on the surface of some bacterial cells; specialized F or sex pilus aids in DNA transfer between cells