Search Result：clyde_william_tombaugh

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clyde william tombaugh

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clyde_william_tombaugh

wooden-headed

solanum_aviculare

newton's_third_law_of_motion

toluic_acid

edward_r._murrow

tshatshke

low-bush_blueberry

annona_glabra

kingdom_of_norway

ledum_groenlandicum

genus_cordia

genus_chamaecrista

bridal_gown

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Search Result：clyde william tombaugh

clyde william tombaugh

Overview of noun clyde_william_tombaugh

The noun clyde william tombaugh has 1 sense

Tombaugh, Clyde Tombaugh, Clyde William Tombaugh -- (United States astronomer who discovered the planet Pluto (1906-1997))