common garden cress
— Noun
– English
～ annual herb used as salad green and garnish
crepe gardenia
— Noun
– English
～ tropical shrub having glossy foliage and fragrant nocturnal flowers with crimped or wavy corollas; northern India to Thailand
Canada garlic
— Noun
– English
～ North American bulbous plant
crow garlic
— Noun
– English
～ pungent Old World wild onion
CN gas
— Noun
– English
～ a tear gas that is weaker than CS gas but lasts longer
carbonic acid gas
— Noun
– English
～ a heavy odorless colorless gas formed during respiration and by the decomposition of organic substances; absorbed from the air by plants in photosynthesis
CS gas
— Noun
– English
～ a tear gas that is stronger than CN gas but wears off faster; can be deployed by grenades or cluster bombs; can cause skin burns and fatal pulmonary edema
coal gas
— Noun
– English
～ gaseous mixture produced by distillation of bituminous coal and used for heating and lighting
compressed gas
— Noun
– English
～ gas at a high pressure that can be used as a propellant