> as lemmas
tetartosymmetry
tetartosymmetry n. 
/tɛˌtɑːtə(ʊ)ˈsɪmᵻtri/, /tɛˌtɑrdoʊˈsɪmətri/ a variety of merosymmetry, in which only one fourth of the faces of the holosymmetrical form are retained.
Brit. /tᵻˌtɑːtə(ʊ)ˈsɪmᵻtri/
, /tᵻˌtɑːtə(ʊ)ˈsɪmᵻtri//tɛˌtɑːtə(ʊ)ˈsɪmᵻtri/U.S. /təˌtɑrdoʊˈsɪmətri/
, /təˌtɑrdoʊˈsɪmətri//tɛˌtɑrdoʊˈsɪmətri/ΘΚΠ
the world > matter > chemistry > crystallography (general) > crystal (general) > crystal symmetry > [noun] > types of
orthosymmetry1878
trigonal symmetry1878
holosymmetry1895
tetartosymmetry1895
self-coincidence1904
1895 N. Story-Maskelyne Crystallogr. 160 Tetarto-symmetry, where the form is (i) hemi~systematic and haplohedral, (ii) tetarto-systematic and diplohedral.
<
as lemmas
- free soloed
- free soloes
- free soloing
- free soloist
- free soloists
- free solos
- free space
- free speech
- free spender
- free spirit
- free spirits
- free spool
- free spooling
- free stall
- free state
- free stater
- free stock
- free stream
- free streaming
- free stuff
- free suitor
- free surface
- free television
- free tenement
- free text