- Tombaugh as a noun:
- 1
Tombaugh
noun
1 Tombaugh
United States astronomer who discovered the planet Pluto (1906-1997).
synonyms: Clyde Tombaugh, Clyde William Tombaugh.
debug info: 0.0247
noun
United States astronomer who discovered the planet Pluto (1906-1997).
synonyms: Clyde Tombaugh, Clyde William Tombaugh.
debug info: 0.0247