Definition of Tompion, Thomas in English:

Tompion, Thomas

Line breaks: Thomas Tom|pion
Pronunciation: /ˈtɒmpɪən
 
/
( Circa 1639–1713), English clock- and watchmaker. He made one of the first balance-spring watches and made two large pendulum clocks for the Royal Greenwich Observatory.

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Word of the day envenom
Pronunciation: ɪnˈvɛnəm
verb
put poison on or into; make poisonous