Term: amphibia: the class of vertebrates that live on land but breed in water; frogs; toads; newts; salamanders; caecilians
Broader: class: (biology) a taxonomic group containing one or more orders | Unrelated: cutlassfish: long-bodied marine fishes having a long whiplike scaleless body and sharp teeth; closely related to snake mackerel
Broader: class: (biology) a taxonomic group containing one or more orders | Unrelated: tetanus: an acute and serious infection of the central nervous system caused by bacterial infection of open wounds; spasms of the jaw and laryngeal muscles may occur during the late stages
Broader: class: (biology) a taxonomic group containing one or more orders | Unrelated: napalm: gasoline jelled with aluminum soaps; highly incendiary liquid used in fire bombs and flamethrowers
Broader: class: (biology) a taxonomic group containing one or more orders | Unrelated: electrocardiogram: a graphical recording of the cardiac cycle produced by an electrocardiograph
Broader: class: (biology) a taxonomic group containing one or more orders | Unrelated: contraction: a word formed from two or more words by omitting or combining some sounds
Broader: class: (biology) a taxonomic group containing one or more orders | Unrelated: mousse: toiletry consisting of an aerosol foam used in hair styling
Broader: class: (biology) a taxonomic group containing one or more orders | Unrelated: scruple: an ethical or moral principle that inhibits action
Broader: class: (biology) a taxonomic group containing one or more orders | Unrelated: application: the action of putting something into operation
Broader: class: (biology) a taxonomic group containing one or more orders | Unrelated: truncated cone: a frustum formed from a cone
Broader: class: (biology) a taxonomic group containing one or more orders | Unrelated: lunger: someone who moves forward suddenly (as in fencing)