radius bones
radii
radiuses
Classically, the plural should be radii, (usually pronounced ray-dee-eye) because 'radius' is a Latin word.However, in modern English, radiuses is acceptable.
The plural of radius is radii. As in "the radii is a straight line extending from the centre of a circle to the circumference"
The plural for bone is bones.
It is singular. The plural of "radius" is "radii" with two i's.
The Latin plural of radius is radii. (ray-dee-eye)
The plural form of radius is radii.
Classically, the plural should be radii, (usually pronounced ray-dee-eye) because 'radius' is a Latin word.However, in modern English, radiuses is acceptable.
frontal bone
Actually, the plural form radiuses is accepted as correct and has found it's way into dictionaries (see the link below). The word radius and the plural radii are derived from the Latin word radius, a word for the spoke of a wheel. The plural form is a standard form for a plural in Latin.
collar bones
collar bones
The plural of radius is radii. As in "the radii is a straight line extending from the centre of a circle to the circumference"
Radius. The plural form would be radii.
The radius is a long bone.
It is radii which is the plural of radius
The phalanx is a bone in the finger or toe. The plural form of the word is phalanges or phalanxes.
An unla is a bone that is beside the radius the ulna is a long bone and is in prismatic form