microporphyritic
Geology
adjective
Consisting of porphyritic rock in which the phenocrysts are of microscopic size.
Origin
Late 19th century.
- orthogonalised
- orthogonalising
- orthogonality
- orthogonalization
- orthogonalize
- orthogonalized
- orthogonalizing
- orthogonally
- orthogonal projection
- orthogonal trajectory
- orthograde
- orthographer
- orthographic
- orthographical
- orthographically
- orthographic projection
- orthographise
- orthographist
- orthographize
- orthography
- orthohelium
- orthohydrogen
- orthokeratology
- orthokinesis
- orthokinetic