1. Past times remembered with nostalgia
   - langsyne, old times, good old days

Type of: past, past times, yesteryear

• chorionic villus biopsy
• chorionic villus sampling
• chorioretinitis
• Choriotis
• Choriotis australis
• chorister
• Chorizagrotis
• Chorizagrotis auxiliaris
• Chorizema
• chorizo
• chorography
• choroid
• choroid coat
• choroid plexus
• choroid vein
• choroidal artery
• choropleth map
• chortle
• chorus
• chorus frog
• chorus girl
• chorus line
• chosen
• chosen people
• chou