imperforate /im-pûrˈfə-rət/ or imperforated /-rā-tid/

1. Not pierced through or perforated
2. Having no opening
3. Lacking an opening, esp as a result of abnormal development, as in imperforate anus (medicine)
4. Without perforations as a means of separation, as a sheet of postage stamps

imperˈforable adjective

• cornetto
• cornet-à-piston
• cornet-à-pistons
• corn exchange
• corn exchanges
• corn-factor
• corn-factors
• corn-fed
• cornfield
• cornfields
• cornflag
• cornflags
• cornflake
• cornflakes
• cornflies
• cornflour
• cornflours
• cornflower
• cornflowers
• cornfly
• cornhusk
• cornhusker
• cornhuskers
• cornhusking
• cornhuskings