Definition:
Compare radian with other words:
radial vs. radian
radian vs. radiant
badian vs. radian
mobile vs. radian
content vs. radian
mil vs. radian
rad vs. radian
radian vs. radius
arc vs. radian
circumference vs. radian
circle vs. radian
centre vs. radian
radian vs. subtend
measure vs. radian
radian vs. sine
cosine vs. radian
angle vs. radian
degree vs. radian