arm·stand 
(ärmstănd′)
(ärmstănd′)n.
A handstand performed by a diver at the edge of a platform as a position for initiating certain dives.
- polynomial
- polynuclear aromatic hydrocarbon
- polynucleotide
- polynya
- polyomavirus
- polyp
- polyparium
- polypary
- Polypay
- polypeptide
- polypetalous
- polyphagia
- polyphagian
- polyphagous
- polyphagy
- polyphagy
- polypharmacy
- Polyphemus
- polyphemus moth
- polyphenol
- polyphenolic
- polyphone
- polyphonic
- polyphonically
- polyphonous