pollen spectrum
noun
The relative frequencies of the various kinds of pollen in a sample.
Origin
1920s.
- Christmas card
- Christmas Day
- Christmas disease
- Christmas Eve
- Christmas fern
- Christmas flower
- Christmas Island
- Christmas present
- Christmas pudding
- Christmas rose
- Christmas stocking
- Christmassy
- Christmastide
- Christmastime
- Christmas tree
- Christo-
- Christocentric
- Christogram
- Christological
- Christologically
- Christology
- christophene
- Christopher, St
- Christopher, Warren
- christophine