1. Noting the system of crystallization which has three unequal axes at right angles to each other

Encyclopedia: Orthorhombic

• numberless
• numberplate
• numbers
• numbers game
• numbers pool
• numbers racket
• numbfish
• numbing
• numbles
• numbly
• numbness
• numbskull
• numdah
• numdah rug
• numen
• Numenius
• Numenius arquata
• Numenius borealis
• numerable
• numeracy
• numeraire
• numeral
• numerate
• numeration
• numeration system