heliographic
adjective
he·lio·graph·ic ˌhē-lē-ə-ˈgra-fik 
: measured on the sun's disk
heliographic latitude
Word History
First Known Use
1706, in the meaning defined above
- feather
- feather alum
- feather ball
- feather bed
- feather beds
- feather bell
- feather boarding
- feather bunchgrass
- feather columbine
- feather coral
- feather crotch
- feather dance
- feather duster
- feather fern
- feather geranium
- feather germ
- feather grass
- feather joint
- feather key
- feather merchant
- feather mite
- feather mosaic
- feather moss
- feather one's nest
- feather ore