oak spangle
noun
A flat gall formed on the underside of oak leaves by various insects.
Origin
Mid 19th century; earliest use found in Gardener's Magazine.
- periost
- periosteal
- periosteitis
- periosteocytic
- periosteoplasty
- periosteotomy
- periosteum
- periostitic
- periostitis
- periostracal
- periostracum
- periotic
- perioöphoritis
- peripancreatic
- peripapillary
- peripatetic
- peripatetically
- peripateticism
- peripatetism
- peripatid
- peripatoid
- peripatos
- peripatus
- peripediment
- peri-peri