marsh felwort
noun
A plant of the family Gentianaceae, Swertia perennis, with dull blue or violet flowers, found in upland marshes in north temperate regions.
Origin
Late 18th century; earliest use found in William Withering (1741–1799), physician and botanist.
- in small doses
- insobriety
- insofar
- in so far as
- (in) so far as (or that)
- insol.
- insolation
- insole
- insolence
- insolent
- insolently
- insolubilise
- insolubility
- insolubilize
- insoluble
- insolubly
- insolvable
- insolvency
- insolvent
- in so many words
- in someone's bad (or good) books
- in someone's black books
- in someone's confidence
- in someone's corner
- in someone's hip pocket