purl² /pûrl/

1. To flow with a murmuring sound
2. To flow in eddies
3. To curl or swirl

1. A trickling brook (obsolete)
2. A movement or murmuring eg of a stream among stones
3. An eddy or ripple (also pirl)

purlˈing noun and adjective

• polarise
• polarised
• polariser
• polarisers
• polarises
• polarising
• polarities
• polarity
• polarity therapy
• polarization
• polarizations
• polarize
• polarized
• polarized light microscopy
• polarizer
• polarizers
• polarizes
• polarizing
• polarizing filter
• polarizing filters
• polar lights
• polarographic
• polarographies
• polarography
• Polaroid®