Term: nitrous oxide: inhalation anesthetic used as an anesthetic in dentistry and surgery
Broader: anesthetic: a drug that causes temporary loss of bodily sensations | Unrelated: peppermint oil: oil from the peppermint plant used as flavoring
Broader: anesthetic: a drug that causes temporary loss of bodily sensations | Unrelated: cambium: a formative one-cell layer of tissue between xylem and phloem in most vascular plants that is responsible for secondary growth
Broader: anesthetic: a drug that causes temporary loss of bodily sensations | Unrelated: virgin wool: wool not used before; wool not processed or woven before
Broader: anesthetic: a drug that causes temporary loss of bodily sensations | Unrelated: coil: a structure consisting of something wound in a continuous series of loops
Broader: anesthetic: a drug that causes temporary loss of bodily sensations | Unrelated: whitlow grass: annual weed of Europe and North America having a rosette of basal leaves and tiny flowers followed by oblong seed capsules
Broader: anesthetic: a drug that causes temporary loss of bodily sensations | Unrelated: truck stop: a roadside service station (and restaurant) that caters to truck drivers
Broader: anesthetic: a drug that causes temporary loss of bodily sensations | Unrelated: armful: the quantity that can be contained in the arms
Broader: anesthetic: a drug that causes temporary loss of bodily sensations | Unrelated: beekeeping: the cultivation of bees on a commercial scale for the production of honey
Broader: anesthetic: a drug that causes temporary loss of bodily sensations | Unrelated: gravida: a pregnant woman
Broader: anesthetic: a drug that causes temporary loss of bodily sensations | Unrelated: flathead catfish: large catfish of central United States having a flattened head and projecting jaw