Pellian
/ˈpɛlɪən/Mathematics
adjective
Designating a Pell equation. Also as noun: a Pell equation.
Origin
Mid 19th century; earliest use found in Reports of the British Association for the Advancement of Science. From the name of John Pell, English mathematician + -ian, after post-classical Latin Pellianus.
- safety officer
- safety paper
- safety pin
- safety play
- safety plug
- safety razor
- safety representative
- safety rod
- safety switch
- safety touchdown
- safety tube
- safety valve
- safety valving
- safety vault
- safety vent
- safety zone
- safe ward
- safeword
- safe word
- safflower
- safflower oil
- saffron
- saffron crocus
- saffrony
- safing