box canyon
noun
: a canyon with approximately vertical walls and typically closed upstream with a similar wall
Word History
Etymology
box entry 2
- protelid
- Protelidae
- Protelytroptera
- protelytropteran
- protelytropteron
- protelytropterous
- protend
- protended
- protending
- protends
- protension
- protensions
- protensities
- protensity
- protensive
- protensively
- proteo-
- proteocephalid
- Proteocephalidae
- proteocephaloid
- Proteocephalus
- proteogenous
- proteoglycan
- proteoglycans
- proteolyses