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n. conservatory, forcing bed, forcing frame, forcing house, frame, garden frame, glasshouse, greenery, greenhouse, hothouse, orangery, plant house, span, stove, winter garden

hair-raising

sera, serae
n. f. bar (for fastening doors); rail of post and rail fence; lock (Cal); 

sero, serere, sevi, satus
v. sow, plant; strew, scatter, spread; cultivate; beget, bring forth; 

sero, serere, serui, sertus
v. wreath; join, entwine, interweave, bind together; compose; contrive; 

serus, sera, serum
adj. late; too late; slow, tardy; after the expected/proper time; at a late hour;