positional astronomy
noun
The branch of astronomy concerned with the determination of the positions of celestial objects.
Origin
1930s; earliest use found in The Times.
- disappoint
- disappointed
- disappointedly
- disappointing
- disappointingly
- disappointment
- disapprobation
- disapproval
- disapprove
- disapprover
- disapproving
- disapprovingly
- disarm
- disarmament
- disarmer
- disarming
- disarmingly
- disarrange
- disarrangement
- disarray
- disarticulate
- disarticulation
- disassemblage
- disassemble
- disassembler