plural of Poincaré ball

The amino acid dihydroxyphenylalanine that is generated in the liver from tyrosine and then converted into dopamine in the brain.

A subspecies of the American black bear, Ursus americanus kermodei found in British Columbia, some members of which have white or cream-colored (rather than black) skin due to a recessive gene.

(astronomy) The moon of the binary planetoid Lempo–Hiisi.