lirk /lirk/ (Scot)

1. A fold
2. A wrinkle

To wrinkle

• focalise
• focalised
• focalises
• focalising
• focalization
• focalizations
• focalize
• focalized
• focalizes
• focalizing
• focal length
• focal lengths
• focally
• focal plane
• focal planes
• focal-plane shutter
• focal-plane shutters
• focal point
• focal points
• foci
• focimeter
• focimeters
• fo'c'sle
• focus
• focused