Physical. Salmonella bacteria are rod-shaped gram-negative bacteria. Gram-negative bacteria do not retain the crystal violet dye used in the gram staining method due to the fact that they have cell walls that are thin.
Noun. 1. nightie-lingerie consisting of a loose dress designed to be worn in bed by women. nightdress, nightgown, night-robe, gown. intimate apparel, lingerie-women's underwear and nightclothes.
ROOMIE (simplified Chinese: æ¯å®¤å; pinyin: ShÃ¬ shÃ¬ you) is a female Taiwanese mandopop group. 2) Swedish powerpop/rock/surf band with 60's influences. Roomie is Joel Berghult, a Swedish singer-songwriter, one-man-band and music producer.