Linacre, Thomas Syllabification: (Lin·a·cre, Thomas)Pronunciation: /ˈlinəkər/Definition of Linacre, Thomas (circa 1460–1524), English physician and classical scholar. In 1518, he founded the College of Physicians in London and became its first president. Linacre, Thomas in other Oxford dictionaries Definition of Linacre, Thomas in the British & World English dictionary