fenestella /fen-i-stelˈə/

1. A small window or window-like opening
2. In a church, a niche containing the piscina, the drain into which the washing water from the sacred vessels was poured
3. (with cap; biology) a Palaeozoic genus of lace-like Polyzoa

• ACII
• acinaceous
• acinaciform
• acing
• acini
• aciniform
• acinose
• acinous
• acinus
• ACIS
• ack-ack
• ack-acks
• ackee
• ackees
• ack emma
• ackers
• acknew
• acknow
• acknowing
• acknowledge
• acknowledgeable
• acknowledgeably
• acknowledged
• acknowledgement
• acknowledgements