Fr.: volet de coupole
One of small covers that can be moved along the dome slit to vary the slit size.
1) lâcidan; 2) lâceš; daricé
Fr.: 1) éclore; 2) éclosion; volet
1) (of an egg) To open and produce a young animal; emerge from its egg.
1) M.E. hachen "to produce young from eggs by incubation," probably from
an unrecorded O.E *hæccan, of unknown origin, related to
M.H.G., Ger. hecken "to mate" (used of birds).
1) Lâcidan, from Tabari lâc "open, separated, wide aprat"
(lâc hâytan "to split, to crack," lâc bazoən "to split,
to tear"), may be from Proto-Ir. *rauj "to break, burst;"
cf. Av. (+*fra-) fra.uruxti- "destruction;" Khotanese *rrus-
"to burst, break;" Baluchi ruj- "to break open;" Bartangi, Oroshori
ruj-/ruxt- "to dig;" Skt. roj- "to break, break open;"
Pali luki- "part;" L. lugere "to mourn, grieve;"
Armenian lucanem "I break up."