noun
baronet
A hereditary title in the British peerage system, ranking below baron. Used in historical or formal contexts.
彼は准男爵の称号を授けられた。
He was granted the title of baronet.
Variant spelling using 準 instead of 准; both are used.
男爵 is 'baron', a higher rank than 准男爵 (baronet).
From 准 (quasi-) + 男爵 (baron), a calque of English 'baronet'.