oestrin
/ˈiːstrɪn/ /ˈɛstrɪn/(also estrin) Biochemistry and Physiology. Now rare
noun
Oestrogen; an oestrogen, specifically oestrone.
Origin
1920s. From oestrus + -in.
- walk something back
- walk something off
- walk test
- walk the boards
- walk the plank
- walk the streets
- walk the walk (also walk the talk)
- walk the wards
- walk-through
- orthopnoea
- orthopnoeic
- orthopod
- orthopoxvirus
- orthoprax
- orthopraxis
- orthopraxy
- orthopsychiatric
- orthopsychiatrist
- orthopsychiatry
- orthopter
- Orthoptera
- orthopteran
- orthopterist
- orthopteroid
- orthopterological