Dictionary
Gramatyka angielska
Word: Siderostat
ID Word Wordtype Definition 141224 Siderostat n. An apparatus consisting essentially of a mirror moved by clockwork so as to throw the rays of the sun or a star in a fixed direction; -- a more general term for heliostat.
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Anthobranchia | Flunked | Xanthium | Subdiversify | Jolly |
