The term 'OLDEN DAYS' can be broken down into four crossword solutions: YORE (4 letters), ELD (3 letters), HISTORY (7 letters), and TIMESOFYORE (11 letters). YORE is an archaic term used to refer to a period of time in the past, usually long ago. ELD is an old English word meaning age or antiquity. HISTORY is the study of past events, people, and cultures. TIMESOFYORE is a phrase used to describe a distant past, often associated with nostalgia. Together, these words provide a comprehensive description of the term 'OLDEN DAYS, ' which refers to a distant, nostalgic period of time in the past.