His background was academic, though not directly in mathematics or physics. His father, Frank, was an expert in tropical diseases and his mother, Isobel (nee Walker), was a free-thinking radical who had a great influence on him.
Source: wiktionary
Free-thinking
Synonyms for "free-thinking" (4 found)
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Adjective(1 words)
Related words (2)
Adjective(2 words)
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.