micropegmatitic
/ˌmʌɪkrə(ʊ)pɛɡməˈtɪtɪk/Geology
adjective
Designating or relating to a microscopic or very fine pegmatitic rock structure.
Origin
Late 19th century; earliest use found in Archibald Geikie (1835–1924), geologist and historian. From micro- + pegmatitic, probably after French micro-pegmatite micropegmatite.
- by one's fingertips
- by (or at) someone's side
- by order
- by (or from) all accounts
- by (or in) leaps and bounds
- by (or in) virtue of
- by (or of) the name of
- by (or on) one's lonesome
- by (or on) request
- by (or through) the back door
- by (or with) your leave
- by ourselves
- by parol
- bypass
- bypath
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- bypoll
- by-product
- BYR
- Byrd, Charlie
- Byrd, Richard
- Byrd, Robert Carlyle
- Byrds
- Byrd, William
- byre